<div style="text-align:center;"> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;"></span></p> <div style="text-align:center;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/1566005190f771687fb20d4322a2c12a81898b606f__mn787158__w500__h500__f14044__Ym201908.jpg" width="500" height="500" alt="k9-1.jpg" style="border:none;" filesize="14044"></div> <div style="text-align:center;"><br></div> <div style="text-align:center;">바로 주사기입니다.</div> <div style="text-align:center;"><br></div> <div style="text-align:center;">주사기를 가지고 중력을 설명할수있으며,</div> <div style="text-align:center;"><br></div> <div style="text-align:center;">이젠 과학시간에 중력을 설명할때,</div> <div style="text-align:center;"><br></div> <div style="text-align:center;">주사기로 설명하는 시대가 올것임을 기대합니다.</div> <div style="text-align:center;"><br></div> <div style="text-align:center;"><br></div> <div style="text-align:center;"><br></div> <div style="text-align:center;">ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ</div> <div style="text-align:center;"><br></div> <div style="text-align:center;"><br></div> <p></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;">한국에서 세계 최초로 인공 중력에 개발에 성공했습니다.</span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;"><br></span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;">물리학에 관심이 많은 분들이라면,</span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;"><br></span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;">뉴턴의 만유인력과 아인슈타인의 중력에 대한 정의를 아실거라 생각합니다.</span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;"><br></span></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><font size="4"><span style="font-weight:700;">인공중력을 실제 개발했고, </span></font></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><font size="4"><span style="font-weight:700;"><br></span></font></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><font size="4"><span style="font-weight:700;">중력을 시현하는데도 성공했습니다.</span></font></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><br></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><span style="margin:0px;padding:0px;border:0px;font-size:large;background:0px 0px;max-width:100%;font-weight:bold;"> </span></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#404040;padding:0px;border:0px;font-size:medium;background-position:0px 0px;max-width:100%;font-family:Arial, Verdana;"><br></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"> </p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"><br></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;color:#333333;font-size:13px;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/1566004327fb02e14cbdbc4fcab6b5d152efdd79a6__mn787158__w450__h424__f21268__Ym201908.gif" width="450" alt="k3-1.gif" filesize="21268" style="border:none;vertical-align:middle;max-width:800px;height:auto;"></div><br style="color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"><p style="margin:0px 0px 10px;color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"> <span style="font-weight:700;color:#333333;font-family:'굴림', Gulim;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">과학계에서는 중력의 성질을 몰랐습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">오늘날 학계에서 조차,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력을 원심력과 만유인력의 합이라고 가르치고 있습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">하지만 틀렸습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">만유 인력은 존재하지 않습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력은 끌어당기는 인력입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;padding:0px;border:0px;font-size:medium;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="margin:0px;padding:0px;border:0px;font-size:18.6667px;background:0px 0px;max-width:100%;font-weight:700;">제가 중력을 주사기로 설명해보겠습니다.</span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;color:#333333;font-size:13px;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/15660051689ef35b9782a243c984b684dcfa40e915__mn787158__w298__h298__f7687__Ym201908.jpg" alt="주사기.jpg" filesize="7350" style="border:none;vertical-align:middle;max-width:800px;height:298px;width:298px;"><div class="img_rotate_icon_div cf" style="margin:5px 0px 15px;"> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_left.png" class="img_rotate_left_icon" style="vertical-align:middle;width:52px;height:auto;max-width:800px;border:0px;" alt="" filesize="3434"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_right.png" class="img_rotate_right_icon" style="vertical-align:middle;width:60px;height:auto;max-width:800px;border:0px;" alt="" filesize="3490"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_180.png" class="img_rotate_180_icon" style="vertical-align:middle;width:62px;height:12px;border:0px;" alt="" filesize="3516"></div></div></div><br style="color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"><p style="margin:0px 0px 10px;color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">이 주사기를 끝까지 밀어넣고,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> 입구를 막은뒤 당기게 되었을때,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력장이 발생합니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력은 b1으로 부터 a1까지 중력장이 발생하고,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">a1에서 b1의 방향으로 중력이 작용합니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력의 힘의 크기는 c1에서 당겨지는 힘입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">간혹 기압과 중력을 혼동하시는 분들이 계셨습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">기압과 중력을 혼동하시는 분들이 계시는데,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">기압은 압력이고, 중력은 끌어당기는 인력입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">실제 주사기 입구를 막지 않고, 끝까지 당겼을때,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> 주사기 내부에 공기가 가득찬다면,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">이때 입구를 막고, 주사기 내부를 열로 가열하게 되면,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">기체가 활발하게 움직이면서, 내부 압력이 증가하게됩니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">간단하게 이해하실수있는 내용이라고 생각합니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">그렇다면 지구에서 중력이 어떻게 발생되었을까요?</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">이렇게 발생했습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"> <br></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;color:#333333;font-size:13px;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/1566004363775d4ce4b4f5485ba03ae8d655aab2fc__mn787158__w310__h297__f118749__Ym201908__ANIGIF.gif" width="310" alt="GRAVITY.gif" filesize="118749" style="border:none;vertical-align:middle;max-width:800px;height:auto;"></div><br style="color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"><p style="margin:0px 0px 10px;color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"><br></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">그림과 같이</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> 초창기 지구에서 핵분열과 핵융합을 통해,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">수축하는 과정에서 밀도가 늘어나고, </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">당기는 인력이 발생하게 됩니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">그렇다면, </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">이번에는 주사기와 비교해보겠습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"><br></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;color:#333333;font-size:13px;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/1566004376b80cef3f354d4acdba044ae43b1c18b0__mn787158__w329__h345__f12500__Ym201908.jpg" width="329" alt="k41.jpg" filesize="12500" style="border:none;vertical-align:middle;max-width:800px;height:auto;"><div class="img_rotate_icon_div cf" style="margin:5px 0px 15px;"> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_left.png" class="img_rotate_left_icon" style="vertical-align:middle;width:52px;height:auto;max-width:800px;border:0px;" alt="" filesize="3434"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_right.png" class="img_rotate_right_icon" style="vertical-align:middle;width:60px;height:auto;max-width:800px;border:0px;" alt="" filesize="3490"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_180.png" class="img_rotate_180_icon" style="vertical-align:middle;width:62px;height:auto;max-width:800px;border:0px;" alt="" filesize="3516"></div></div></div><br style="color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"><p style="margin:0px 0px 10px;color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"><br></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">주사기 입구 부분이였던</span><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> a1이 바로 중력이 시작되는 곳입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">b1은 지구의 표면이고,주사기 마킹부분입니다,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> 처음에는 a1과 같은 위치에 있었을겁니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">c1은 주사기의 당김세 부분이고, 중력원입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">지구 자체가 바로 중력원인것입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">진공상태에서 행성이 수축을 통해, 공간을 끌어당기면서,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">발생한 인력이 바로 중력입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">실제 빨대로 음료를 흡수할때, </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">역시 작용하는 힘은 중력과 성질이 같습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">이것이 바로 천체 물리학계를 넘어, </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">많은 과학자들이 풀고 싶어했던, </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">중력의 비밀입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br style="max-width:100%;"></span></span></p> <p style="margin:0px;font-size:13px;color:#404040;padding:0px;border:0px;background-position:0px 0px;max-width:100%;font-family:'돋움', dotum, sans-serif;"><br></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;color:#333333;font-size:13px;text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201908/1566004422fc741ff6f9ce40e39ba86e93285df1b4__mn787158__w767__h479__f69007__Ym201908.jpg" width="767" alt="k919.jpg" filesize="69007" style="border:none;vertical-align:middle;max-width:800px;height:auto;"><div class="img_rotate_icon_div cf" style="margin:5px 0px 15px;"> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_left.png" class="img_rotate_left_icon" style="vertical-align:middle;width:52px;height:auto;max-width:800px;border:0px;" alt="" filesize="3434"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_right.png" class="img_rotate_right_icon" style="vertical-align:middle;width:60px;height:auto;max-width:800px;border:0px;" alt="" filesize="3490"></div> <div style="float:left;margin-right:30px;"><img src="http://www.todayhumor.co.kr/board/images/btn_rotate_img_180.png" class="img_rotate_180_icon" style="vertical-align:middle;width:62px;height:auto;max-width:800px;border:0px;" alt="" filesize="3516"></div></div></div><br style="color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"><p style="margin:0px 0px 10px;color:#333333;font-family:gulim, Dotum, Helvetica, AppleGothic, sans-serif;font-size:13px;"></p> <p style="margin:0px;font-size:13px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br style="max-width:100%;"></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">뉴턴은 중력을 만유인력과 원심력의 합이라는 가정으로 설명했었고,</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">아인슈타인은 중력을 질량이 가진 물질에 의해 발생된 공간의 휘어짐이라고 정의내렸습니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"> </span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;">하지만 중력의 옳은 정의는 중력원에 의해 공간에서 발생된 당기는 힘입니다.</span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><span style="font-weight:700;margin:0px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;"><span style="margin:0px;padding:0px;border:0px;font-size:14pt;max-width:100%;vertical-align:baseline;"><br></span></span></p> <p style="margin:0px;color:#333333;font-size:13px;padding:0px;border:0px;max-width:100%;vertical-align:baseline;font-family:'굴림', Gulim;"><br></p></div>