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    개인차단 상태
    masterk님의
    개인페이지입니다
    가입 : 11-04-29
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    게시물ID : science_56552
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    등록시간 : 2016/01/12 02:37:11
    http://todayhumor.com/?science_56552 모바일
    [문과용] 상대성 이론 - 빠르게 움직일수록 시간이 느려지는 이유
    <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">(목차 잡겠습니다. 다 쓰고보니 내용이 너무 길어서...ㅋㅋ)</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 글은 저를 포함한 문과용임을 참고하시어</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어떠한 이과적(?) 지식없이도 이해할수가 있음을 알려드립니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">쓰다보니 진짜 양심없이 너무 길어서 읽는사람이 있을지도 모르겠네욬</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">1부 - 빠르게 움직일수록 시간이 느려지는 이유</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">제가 어떤 책을 하나 읽고</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">정말 기발한 발상이라고 생각해서 소개합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 아인슈타인의 특수 상대성 이론에 관한 내용이기도 합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">인터스텔라에서 주인공이 우주여행하고 돌아오니</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">딸이 할머니가 되어있었죠<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">..</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결론은<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">빠르게 움직일수록 시간은 천천히 간다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>시간의 상대성<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그런데 왜 그렇게 되는것이냐<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">직관적으로 설명해 보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">---></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">어떤 카레이서가 있습니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 사람은 너무도 완벽해서 기계와같은 사람이라</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">100</span>번의 테스트를 하면 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">100</span>번모두 정확하게 같은 랩타임이 나옵니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어떤 자동차 회사에서 신제품이 나왔는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 사람에게 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>번의 직선거리 랩타임 테스트를 부탁했습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">출발선에서 도착선까지 직선거리를 달리는데 걸리는 시간을 측정하는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">처음 달렸더니 정확하게 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>초가 나왔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 이제 나머지 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">9</span>번은 테스트 할 필요도 없이 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>초겠지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그래도 남은 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">9</span>번을 달렸습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그런데 예상외의 결과가 나왔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">7</span>번째까지는 정확하게 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>초가 나왔는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">마지막 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">3</span>회 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(8</span>회<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, 9</span>회<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, 10</span>회<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">) </span>에서는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">각 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">11</span>초<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, 12</span>초<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, 13</span>초라는 결과가 나왔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">믿을수가 없었던 자동차 회사는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우선 자동차불량을 의심하고 차량 정밀검사를 실시했지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">차에는 아무런 이상이 없었습니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';"></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">근데 카레이서가 실토하기를<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';"></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">7</span>번째까지는 열심히 달렸고 <span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">8</span><span style="line-height:17.28px;font-size:9pt;">번째 달리려고 봤더니</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">햇빛에 눈이 부셔서 도저히 앞으로 달릴수가 없어서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">약간 핸들을 틀고 출발해서</p> <p style="margin:0px;line-height:17.28px;"><span style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;">대각선으로 달렸다고 하는것입니다</span><font face="함초롬바탕">;;</font></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그리고 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">9</span>번째는 여전히 눈이 부셔서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">핸들을 좀더 많이 꺾어서 달렸고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">마지막 테스트에서는 더많이 핸들을 꺾어서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">더더욱 대각선 방향으로 달려서 도착선을 통과했습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그래서 랩타임이 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">13</span>초까지 늘어나게 된것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 카레이서의 행동이 황당하긴 하지만...</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">논리적으로는 전혀 문제될것이 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">있는 사실 그 자체이죠<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">여기서 잠시 빠져서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">차원의 이야기를 하고 가겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>직관적 이해가 목표이기 때문에<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>초끈이론을 배제하고 차원을 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">4</span>가지로 보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">잘 아시겠지만 우리는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">3</span>차원의 공간속에 존재하고있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">. (</span>앞뒤<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">-</span>선<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>좌우<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">-</span>면<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>위아래<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">-</span>공간<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그리고 거기에 시간차원이 합쳐진</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">4</span>차원 세계에 살고있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">여기서 시간차원이라는게 잘 와닿지 않을수도 있는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">쉽게 예를들어서<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">어떤 두사람이 </span><span style="line-height:17.28px;font-size:9pt;">종로에 있는 2층 커피숍에서</span><font face="gulim, Dotum, Helvetica, AppleGothic, sans-serif" style="line-height:17.28px;font-size:9pt;"> 만나기로 약속을 잡았습니다</font><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 커피숍은 당연히 공간속에 존재하기때문에</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">앞뒤 좌우 위아래의 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">3</span>차원 정보를 잘 조합하면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">정확하게 그 위치에 도착할수 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 두명다 거기에 가더라도</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결코 만날수가 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">왜냐 하면 시간을 정하지 않았기 때문이죠</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">같은 공간이지만 서로다른 시간차원에 있게되는겁니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">시간은 공간과 함께 현실을 반영하는 명백한 축으로</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">공간과 함께 합쳐져서 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">4</span>개의 차원을 구성하는 요소중 하나인 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이제 카레이서의 예시로 다시 돌아가 보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 사람은 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">7</span>번을 잘 달리다가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,,,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">눈부셔서 마지막 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">3</span>번을 조금씩 대각선으로 달렸다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그래서 랩타임이 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>초에서 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">13</span>초까지 늘어났다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이게 사실관계인데<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이걸 차원의 이야기를 적용해서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">살짝 풀어 써보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">카레이서는 최초 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">7</span>번의 테스트에서는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">출발선과 결승선까지 정확하게 수직인 직선거리로</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">앞으로만 달려갔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 다시말해 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1</span>차원상의 선을 이동했다고 볼수있겠죠</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">8</span>번째의 테스트 부터는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결승선을 통과하되 약간 대각선으로 달려갔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">앞뒤로만 달려가는 직선에서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">좌우의 방향이 살짝 더해진 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 다시말해 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1</span>차원상<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>앞뒤<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>에서 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2</span>차원으로<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>좌우<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">차원이 확장되었다고 볼수 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">오차없는 카레이서가 고정된 성능의 차량으로</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">정확하게 일정한 에너지를 투입한것인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그걸 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1</span>차원상에 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">100% </span>때려부었을때</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>초의 랩타임을 얻을수가 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">8</span>번째 시도부터는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1</span>차원상에 때려부을 에너지의 일부를</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2</span>차원으로<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>좌우공간<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>사용하였고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 결과 랩타임이 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1</span>초가 늦어졌다고 이야기 할수 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>총량이 고정된 일정에너지를 투자했다면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">대각선으로 달린 경우 아마 결승선에 도착하지 못했겠죠<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">10</span>번째 시도에서는 더 많은 에너지를 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2</span>차원으로 투자했기 때문에 <span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">(</span><span style="line-height:17.28px;font-size:9pt;">더욱더 대각선으로 달림</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">) </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">랩타임이</span><span style="line-height:17.28px;font-size:9pt;"> </span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">13</span><span style="line-height:17.28px;font-size:9pt;">초까지 늦어진것이라고 말할수 있습니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">사실 이건 매우 간단하고 상식적인 예일 뿐인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">그냥 차원이야기를 섞어서 풀어쓴것일 뿐이죠....</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 여기기서 핵심적인 결론을 얻을수가 있었습니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">"우리가 일정한 에너지를 사용할때 <span style="line-height:17.28px;font-size:9pt;">그것은 차원간에 서로 분배 된다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">."</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">여기까지 왔으면 이제 거의 끝인데<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 이야기를 그대로 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">4</span>차원 현실로 확장을 시키겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(1/2/3</span>차원을 합쳐서 그냥 공간이라고 표현하겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">직관적인 이해를 위해서 우리가 살고있는 현실은</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">위에서도 말했듯 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">4</span>개의 차원으로 구성되어있다고 보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">만약 공간속에 있는 어떤 물질이</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어떠한 에너지도 사용하지 않고있다면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">모든 에너지는 남은차원인 시간차원에 사용되는 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이는 제 생각이 아니라 아인슈타인이 했던 말입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">"</span>모든 물체는 시공간<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(spacetime) </span>속에서 항상 빛의 속도로 이동한다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">."</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 시간이 흐른다라고 표현합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이제 그 물질이 에너지를 사용하여 움직이기 시작했습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그렇다면 공간차원쪽으로 그만큼 에너지가 분배가 되는것이고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이는 쉽게말해서 시간차원에서 에너지를 땡겨오는 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 그만큼 시간은 느리게 흐르게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아시다시피 아인슈타인의 특수 상대성이론에 따라서 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">물체는 속력에 따라 상대적인 질량이 달라집니다</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>수식은 그냥 무시<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">------------------------------------------</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">m = mo / root{1-(v/c)²}</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>여기서 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">mo</span>는 정지질량<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">v = 0 : 1-(v/c)² = 1</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="letter-spacing:0pt;">∴ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">m=mo</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">v = 0.5c : 1-(0.5c/c)² =0.75</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="letter-spacing:0pt;">∴ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">m= mo / root{0.75} </span><span style="letter-spacing:0pt;">≒ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1.15 mo</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">v = 0.99c : 1-(0.99c/c)² =0.0199</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="letter-spacing:0pt;">∴ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">m=mo / root{0.0199} </span><span style="letter-spacing:0pt;">≒ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">7.09 mo</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">v = c : 1-(c/c)² =0</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="letter-spacing:0pt;">∴ </span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">m=mo / 0 =</span><span style="letter-spacing:0pt;">∞</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결론은 물체의 속력이 빨라질수록</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">상대 질량은 증가한다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">-----------------------------------------</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 가속하면 할수록 점점더 많은 에너지를 필요로 하게 되는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">빛의 속도로 가속하기 위해서는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">무한대의 에너지가 필요하다는 결론이며</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 불가능합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 현실에 존재하는 어떤 물질도</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">빛의 속도로 가속시킬수는 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 만약 어떤 물질을</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">공간차원에서 빛의 속도로 가속이 가능하게 된다면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>무한대의 에너지를 공간차원에 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">100% </span>때려부으면<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">시간차원에서의 에너지는 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">0</span>이 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것의 결론은<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">"빛의 속도로 이동하는 물질의 시간은 정지한다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">."</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이렇게 결론 내릴수 있습니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">시공간 (spacetime)에서 </span><span style="font-size:9pt;line-height:17.28px;">차원간 에너지의 배분이 이루어 지고있으며 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">공간과 시간이 고정된 총량의 에너지를 두고 제로섬 게임을 한다고 보시면 됩니다. </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">이정도 개념은 충분히 이해가능하다고 봅니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">그렇다면 이제 이것을 바탕으로 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">두번째 이야기를 좀더 진행해보겠습니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">한번씩 티비나 영화를 보면 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">지구같은게 떠있고 모눈종이 같은게 휘어져있는 그래픽을 보신적이 있을겁니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">그냥 아......그랬구나~~</span><span style="font-size:9pt;line-height:17.28px;"> 했었죠</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">그리고 중력에 의해서 시공간이 휜다??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이런소리를 하고 다니는 사람들이 있던데.....</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이제 이것을 이해할 준비가 되었습니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">뉴턴의 중력이론과</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인의 일반상대성 이론의 관계를 통해서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">왜 중력이 시간과 공간을 휘게 만드는지</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">또 그게 무슨뜻인지 알아보겠습니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">---------------------------------------------------------------------</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;">2부 - 중력에 의해 시공간이 휘어지는 이유</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">뉴턴은 천재중의 천재 맨중맨으로</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그분이 만드신 중력이론은</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">수세기에 걸친 검증과 도전을 이겨내고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">절대 지존의 위치에 군림하고 있었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 중력이라는 것이 워낙 베일에 쌓여있어서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아직까지도 그 원리를 정확하게 파악하지 못하고 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">뉴턴의 중력이론은</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중력이 왜 발생하는지<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span></p> <p style="margin:0px;line-height:17.28px;"><font face="gulim, Dotum, Helvetica, AppleGothic, sans-serif">어떤 메카니즘으로 전달되는지는 </font><span style="line-height:17.28px;font-size:9pt;"><font face="gulim, Dotum, Helvetica, AppleGothic, sans-serif">전혀 알수가없고</font><font face="함초롬바탕">,</font></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">다만 이 중력이라는 에너지가 뭔지는 잘 모르겠지만</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어떤형태로 작동하더라....</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하고 알려주는 사용자 매뉴얼이라고 볼수 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 여기에는 근본적이 한계가 있었는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그중 하나가 바로 중력이 어떻게 전달되는가를 설명할수 없다는것이었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 내용은 뉴턴의 고백에도 나오는데 요약하자면 다음과 같습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">“</span>중력의 매개체는 형이상학적인 존재일까<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">? </span>아니면 물질적 존재일까<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">독자들은 나름대로 결론을 내려주길 바란다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.!”</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">뉴턴은 기본적으로 중력은 즉시 작용한다고 보았습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">즉<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>서로다른 두 개의 질량이 존재할 때</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">뉴턴의 중력이론에 따르면 이 둘은 서로에게 중력을 행사하고 있을것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">잘 아시는대로 중력은 두 물체 사이에서 서로 끌어당기는 힘인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">인자는 두가지로<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>질량과 거리 였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">물체의 질량이 클수록 중력이 커지며</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">거리가 가까울수록 중력이 커진다 라는 내용인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 수식화 한 것이 바로<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중력은 질량의 곱에 비례하고 거리의 제곱에 반비례한다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">......</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그런데 여기서 만약 둘중 한 물체의 질량을 변화시키면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">당연히 수식에 의해서 서로간의 중력또한 변하게 될것인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">언제 그렇게 될것인가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">????</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 뉴턴은 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">‘</span>즉시<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">’ </span>로 보았다는 의미입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">다시말해 한 물체의 질량을 변동시킴과 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">‘</span>동시에<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">’</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">두 물체 사이의 중력은 변한다고 보았습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 이 내용은 아인슈타인의 특수 상대성이론에 정면으로 대치합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">왜냐하면 아인슈타인은 이 세상에 빛보다 빠른 것은 존재할수 없다고 봤는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 중력이라는 것은 그야말로 즉시 작용하기 때문이었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">뉴턴은 맨중맨 이었지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인은 그야말로 인류 최고지성이었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인은 자신만의 새로운 중력이론을 만들어서 이 모순을 해결하고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그것을 특수상대성이론과 결합해서 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">일반상대성이론을 만들어 내었습니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 아인슈타인의 중력이론은 무엇인가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">????</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인은 이런생각을 해보았습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">....</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">만약 누군가가 외부와 완벽하게 단절된 상자속에 있을 때</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 상자 전체가 등속운동을 하고 있다면 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>심지어 그게 광속의 절반의 속도라고 해도<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">상자속에 있는 사람은 이 상자가 멈춰있는지 움직이고 있는지 결코 알수 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 만약 상자가 가속운동을 하게 된다면??</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">마치 자동차가 엑셀 또는 브레이크를 밟을 때처럼 <span style="line-height:17.28px;font-size:9pt;">어떤 힘을 느끼게 되고 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">내가 어떤 방향으로 움직이고 있는지 알 수 있게 되겠죠..</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">쉽게말해,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">상자가 가속운동을 하지 않는다면??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">그게 광속이건 광속 할애비건 상자안에 있는 관측자는 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">상자가 멈춘건지 움직이는지 전혀 알수 없다는 소립니다. </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">(잘 아시다시피 <span style="line-height:17.28px;font-size:9pt;">속도가 변하거나 방향이 변하거나</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">또는 둘다 변하는 것을 가속운동이라고 표현합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인은 이 아이디어를 좀더 다듬어서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원통모형을 계속해서 돌리는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">관측이 간단한 "가속운동" 모형을 설정했습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어떤 두사람이 원통속에 들어가있고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 원통을 돌리게되면 가속운동이 시작되고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">두사람은 원통벽에 등이 들러붙게됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 방향으로 힘이 작용하는 것이죠</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 매우 당연한 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그리고 여전히 지구의 중력은 작용하고 있기 때문에</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">발바닥은 땅에 붙어있는 상태입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 만약 이 원통모형을 중력의 영향이 없는 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지구 밖에 설치했다고 한다면 어떻게 될까<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">....??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">등이 들러붙는것일까요<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그렇지 않습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">어디가 들러붙을지는 알수가 없지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">가속운동(회전운동)에 의한 힘이 작용하게되고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 힘이 작용하는 부분을 <span style="line-height:17.28px;font-size:9pt;">이제 바닥으로 인식하게 됩니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">....</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">과연 이 말의 의미는 무엇인가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">“</span>중력과 가속운동은 완전하게 동일하다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">”</span>는 의미입니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것은 아인슈타인의 등가원리로</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">인터스텔라의 마지막 장면을 보면 이러한 원통구조가 나옵니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그리고 실제 우주 정거장의 경우도 이러한 원리로 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">인공 중력을 만들어 낼수 있지 않을까 하는 연구가 있다고 합니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그렇다면 의심많은 문과인들은 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이런 의문을 가질수 있습니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 힘의 방향이 다르지 않느냐<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">???</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">방향은 분명하게 다를수 있지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우리가 살고있는 우주에서 그따위 것은 전혀<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>아무런 의미가 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지금 이 글을 읽고있는 여러분들이 멈춰있다고 생각하실 수도 있지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우리 지구는 엄청난 속도로 자전하고 있으며</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">또 공전하고 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">거기서 끝이 아니라</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우리의 태양계 전체 역시 움직이고 있으며</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우주도 또한 팽창하고 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">누가 정지한것이고<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>누가 움직인 것인가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">???</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">여기서 또 아인슈타인의 말을 인용할 수밖에 없겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"> </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">“</span>모든 관찰자들은 자신의 운동상태와 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>등속<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">/ </span>가속<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">) </span>관계없이</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">자신은 완전하게 정지해있고 자신을 제외한 모든 우주가 움직인다는 관점을 가질 수 있다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">만약 가속운동을 하는 경우</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">, </span><span style="line-height:17.28px;font-size:9pt;">자신의 주변에 적절한 질량을 배치하여 가속운동의 효과를</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중력에 의한 효과로 전환 시킬수 있기 때문에<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>결국 모든 관찰자는 자신의 운동상태를 고려할 필요가 없다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.“</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;line-height:17.28px;"><span lang="en-us" style="letter-spacing:0pt;"><font face="gulim, Dotum, Helvetica, AppleGothic, sans-serif">이거 읽다가 좀 놀랐습니다. </font></span></p> <p style="margin:0px;line-height:17.28px;"><span lang="en-us" style="letter-spacing:0pt;"><font face="gulim, Dotum, Helvetica, AppleGothic, sans-serif">음....뭘먹고 자라야 이런생각을 할수 있는지....</font></span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">;;;</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인 에게도 중력의 원리는 여전히 어려운 난제였는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">등가원리에 의한 가속운동을 통해서 중력을 간접적으로 통제 할수 있게 된 것이며<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">복잡한 가속운동과 중력을 서로 치환하여 고려할수 있게 된</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">실로 엄청난 사고의 전환이었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이후 중력장의 속도는 빛의 속도와 일치한다는 실험결과가 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 이론을 뒷받침하고 있습니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 마지막으로,,, </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이제부터 왜 중력에 의해 시공간이 왜곡되는지</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">또 이말이 과연 무슨 의미인지 써보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">------------------------------------------------</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;">3부 - 중력에 의해 시공간이 휘어지는 이유 마무리</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 이해하기 위해서는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">매우 간단한 두가지가 필요합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 먼저 살펴보고 가겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1. </span>기초 기하학 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>원의 둘레를 구하는 방법<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2. </span>로렌츠 수축의 개념</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원의 둘레를 구하는 방법은 아주 옛날부터 전해내려온 방법이 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원주율이라고 하는 기하학상의 절대 변하지 않는 상수가 있는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이를 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>라고 하며 숫자로는 약 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">3.14</span>입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">. </span>많이 들어보셨을거라고 생각합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 원주율의 의미는<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원이라는 형태가 있을 때 <span style="line-height:17.28px;font-size:9pt;">지름과 둘레의 비례관계를 의미합니다</span><span style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">원을 잘 보고있으면 </span><span style="font-size:9pt;line-height:17.28px;">뭔가 생긴것이 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">지름이나 뭐 둘레 이런게 일정한 비율로 비례할것 처럼 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">딱떨어지게 생겼잖아요</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이 비율이 고정적으로</span><span style="line-height:17.28px;font-size:9pt;"> </span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">3.14</span><span style="line-height:17.28px;font-size:9pt;">라는 말인데</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결론은 잘 아시겠지만,</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지름에 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)3.14</span>를 곱하면 항상 원의 둘레가 나옵니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">끝</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">로렌츠 수축은 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1부</span>의 내용의 연장입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">내용이 떨어져 있어 이해가 어려울 수도 있는데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">1부</span>의 결론은 빠르게 움직일수록 시간이 느려진다 였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그때는 말하지 않았지만 빠르게 움직이면 시간뿐 아니라</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">물체의 길이또한 짧아지게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 매우 간략하게 살펴보기 위해</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">예를 들어보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">자동차의 길이를 구하는 방법은 여러 가지가 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그냥 줄자를 가지고 길이를 재면 될일입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 조금 다른방법으로 시도해보도록 하겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>이 예제는 책에 나와있는 그대로의 예시입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">A</span>는 자동차를 타고 지나가고있고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">B</span>는 그 앞에서 지나가는 자동차를 바라보고 있는 상황입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이때 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">B</span>는 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">A</span>가 타고있는 차의 첫부분이 자신을 스칠 때</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">스톱와치를 켜고 끝부분이 지나갈 때 스톱와치를 꺼서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 시간을 측정한 후에</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">거리<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>길이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">) = </span>시간 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">X </span>속도</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">공식으로 대입하여 자동차의 길이를 구하기로 하였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">말이 좀 안되는 방식이지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">B</span>의 측정능력에 오차가 전혀없다고 가정하겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그렇다면 이 상황은 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2부</span>에서 소개한 아인슈타인의 관점으로 봤을때,</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">A</span>가 자동차를 탄채로 멈춰있고 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">관측자였던 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">B</span>가 자신의 차를 스쳐 뒤로 지나가는것과 정확하게 같다고 볼수 있습니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';"></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이때 특수상대성이론에 의하여 움직이는 물체의 시간은 느리게 흐르게 되고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">움직이는 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">B</span>의 시계는 분명 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">A</span>의 시계보다 느리게 흐르게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';"></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 속도는 일정하고 시간은 느리게 흐르게 되므로</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">결국 외부관측자가 측정한 차의 길이는 짧게 측정됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것을 로렌츠 수축이라고 합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;line-height:17.28px;"><font face="함초롬바탕">끝.</font></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">-----------------------------------</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이제 이 두가지를 이해하였으면 다시 본론으로 가겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">최초 아인슈타인이 우주밖에 만들었던</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원통모양으로 다시 돌아왔습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 원통에는 두사람이 들어있는 상태입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원통은 회전하고 있고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 두사람은 원의 둘레를 재어 보기로 결심하였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">한사람은 자를 원통의 벽에 대놓고 그야말로 원의 둘레를 재어 보기로 하였고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">나머지 한사람은 원의 중심에서 반지름을 구하여</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원주율을 통해서 둘레를 재어 보기로 하였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우리가 위에서 살펴봤던 전통적인 기하학에 의하면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원의 둘레 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">= </span>지름 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">x </span><span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">) </span>였습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 원 밖에서 제가 이 두사람을 바라봤을 때<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">,</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">벽에 자를 대놓고 둘레를 재는 사람은 분명 잘못 측정하게 될 것을 알고 있습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이유는<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>원통은 계속해서 회전하고 있고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">로렌츠 수축에 의해서 이사람이 들고있는 자의 길이가 짧아지기 때문입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 자가 짧아지니 당연히 둘레는 더 길어질 것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 원의 지름을 재고있는 사람은 어떻게 될것인가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">물론 이사람에게도 로렌츠 수축은 발생합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 정확한 지름을 측정할수 있을것입니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">왜냐<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지름을 잴 때 원의 중심을 따라서 바닥에 자를 놓고 재게 될텐데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이때 자의 방향은 정확하게 원통 회전방향과 수직이 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>글로 설명하니 복잡하네요<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 이사람은 자의 길이가 짧아지는 것이 아니라</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">자의 폭이 좁아지게 될뿐<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>자의 눈금 간격에는 아무런 영향을 미칠수가 없습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">점점 말로 하니까 복잡해지는 것 같은데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">찬찬히 생각해보시면 될 것 같습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">결론은 둘레 재는 사람은 로렌츠 수축을 겪어서 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">원둘레가 실제보다 더 길게 나오고</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">지름 재는 사람은 로렌츠 수축을 겪지 않아서 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">지름은 정확하게 나온다 입니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 이 두명의 측정치를 가지고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">위에 소개한 원 둘레 공식에 대입하여 보겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지름은 정확하게 측정되었기 때문에</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">상수인 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>를 곱하면 정확한 둘레가 나와야 합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 로렌츠 수축에 의해</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">둘레의 측정치는 계산결과보다 더 크게 측정되었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이는 다시말해 식을 성립시키려면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>가 그만큼 커져야 한다는 것을 의미합니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하지만 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>는 절대불변 상수인데</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이런 이야기는 전통적인 기하학에 바로 대치되는 결과가 아닌가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">???!!</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그래서 결론은 다음과 같습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>라는 것은 매우 "전통적인" 기하학상의 상수로써</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">평면상에서만 성립하게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그런데 평면이 아니라 공간이 변형되기 시작하면??</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">당장에 이 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>는 아무쓸모없는 상수가 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">예를 들어보겠습니다. </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">평면에서 어떤 원을 그린후<span style="font-size:9pt;line-height:17.28px;"> </span><span style="line-height:17.28px;font-size:9pt;">그 원을 그대로 오려서</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">축구공 같은 구형의 물체위에 풀로 붙여보세요</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중심부는 잘 붙을지 모르겠으나</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아마 갈수록 쭈글거리게 되겠죠???</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">쭈글거리지 않도록 정확하게 일치하게 붙이려면 어떻게 해야 할까요??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중심으로부터 부채꼴 모양으로 적당히 잘라낸후 이어붙여야 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">축구공에 맞도록 붙일수가 있게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 붙여놓고 다시 그 원을 살펴봅시다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중심부 부터 잘 맞춰서 오려냈기 때문에 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">지름은 여전히 그대로일 겁니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">근데 여기에 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>상수를 곱하면 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">과연 <span style="line-height:17.28px;font-size:9pt;">평면상의 둘레가 나올까요</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">절대 안나옵니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">왜냐??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">원의 둘레는 이미 줄어들었죠.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;">쭈글거리지 않게 오려 붙이기 위해서</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이미 일부를 잘라내었기 때문입니다</span><span lang="en-us" style="line-height:17.28px;font-size:9pt;font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 관계를 일치 시키려면 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">방법은 하나 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원주율 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>값이 더 작아지면 됩니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:17.28px;">근데 파이값은 불변의 상수인데??</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">다시말해서<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span>원주율 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>는 절대적으로 성립하는 것이 아니라</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">평면 기하학 상에서만 성립 할수 있다는 의미입니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">공간이 왜곡되기 시작하는 순간</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원주율 <span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>값이 변하게 되는 것입니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이제 이 결론을 가지고</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">다시 원통모형으로 돌아가겠습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">(다왔습니다....<span style="line-height:17.28px;font-size:9pt;">정신줄 잡으시고.....</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">사실 여기까지 읽는분이 계실지도 모르겠네요 ㅋ)</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 원통이 회전하고 있을 때,,</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">로렌츠 수축에 의해서 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">둘레는 더 길어지지만 지름은 변화가 없습니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서 등식이 성립하기 위해서</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원주율<span style="letter-spacing:0pt;">π</span><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">(</span>파이<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">)</span>값이 변동되었습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">파이값이 변동했다??</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 말은 곧<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">, </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">이 원통이 돌고있는곳이 평면상이 아니라</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">휘어진 공간이라는 것을 의미하게 됩니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">(축구공 예시)</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">몇단계의 설명과정때문에 다소 복잡하지만</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이해 되시리라 봅니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">"평면 기하학 상수인 파이값이 변화되었다 = <span style="line-height:17.28px;font-size:9pt;">이 원통이 돌고있는곳이 휘어진 공간임을 의미한다."</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">네 진짜 끝났습니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">마지막으로 하나만 더하면 끝입니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">우리는 <span style="line-height:17.28px;font-size:9pt;">아인슈타인의 등가원리를 통하여 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">회전운동(=가속운동)은 </span>정확하게 중력과 일치한다는 사실을 <span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">2부</span>에서 확인했습니다<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 가속운동을 하면서 돌고있는 원통을 정지시키고 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 대신 정확한 크기의 질량을 배치해서 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중력으로 살짝 바꿔도 완전히 똑같다는 말입니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">따라서,</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">"어떠한 공간에 중력이 존재한다면 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그 중력은 주변의 공간을 왜곡시킨다."</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;"><br></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="line-height:17.28px;font-size:9pt;">라는 결론을 이끌어 낼수가 있습니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">물론 중력이 크면 클수록(=가속도가 더해질수록)</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">공간은 더욱 심하게 왜곡됩니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"> </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">끝!!</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">-----</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그럼 시간의 경우는 어떠한가<span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;">?</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">시간역시 마찬가지 입니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">원통의 반지름을 재고있는 사람이</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중심에서 시작하여 점점 끝으로 이동할수록</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 사람의 회전 속도는 빨라지게 됩니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:1.5;">이제 아인슈타인의 특수상대성이론에 의해서 </span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">속도가 빠를수록 시간은 느리게 가기때문에 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이 원통속에서는</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중심부분 부터 끝부분까지 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">각각 시간의 흐름이 다른 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span style="font-size:9pt;line-height:1.5;">연속적인 스펙트럼이 존재한다는 말입니다.</span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">즉, 시간역시 왜곡되어있는것을 의미합니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">이것 역시 2부에서 설명했던 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">아인슈타인의 등가원리에 적용시키면</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">중력이 발생하는 곳에는 시간이 왜곡된다</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><span lang="en-us" style="font-family:'함초롬바탕';letter-spacing:0pt;"></span></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">라는 결론을 낼수가 있습니다.</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">하......쓰고보니 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">그림하나 없는 얄짤없는 풀텍스트네요.....</p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;"><br></p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">근데 천천히 읽어보시면 </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">관심있는분들 충분히 이해할수 있으리라 봅니다. </p> <p style="margin:0px;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;line-height:17.28px;">문과용임을 한번더 강조합니다. ㅋ</p>
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    [4] 2016/01/12 06:25:40  116.41.***.35  그림그리  543439
    [5] 2016/01/12 09:28:06  117.16.***.131  대장균영재  404404
    [6] 2016/01/12 09:32:56  119.64.***.92  ヘスティア  596853
    [7] 2016/01/12 09:40:01  143.248.***.130  냠냠우유  114230
    [8] 2016/01/12 09:48:04  112.162.***.67  낙엽엔딩  365217
    [9] 2016/01/12 10:04:09  211.214.***.144  비오는날엔  376459
    [10] 2016/01/12 10:50:53  119.69.***.224  S2슈퍼법사S2  687928
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