翻訳と辞書 Words near each other ・ Tufveson House ・ Tufyal Choudhury ・ Tug (disambiguation) ・ Tug (film) ・ Tug Arundel ・ Tug Banner ・ Tug Dumbly ・ Tug Fork ・ Tug Fork Wildlife Management Area ・ Tug Hill ・ Tug Hulett ・ Tug Ludington ・ Tug McGraw ・ Tug O'Neale ・ Tug of war ・ Tug of war (astronomy) ・ Tug of War (Carly Rae Jepsen album) ・ Tug of War (Carly Rae Jepsen song) ・ Tug of war (disambiguation) ・ Tug of War (Enchant album) ・ Tug of War (film) ・ Tug of War (Paul McCartney album) ・ Tug of War (Paul McCartney song) ・ Tug of War (Upstairs, Downstairs) ・ Tug of war at the 1900 Summer Olympics ・ Tug of war at the 1904 Summer Olympics ・ Tug of war at the 1906 Intercalated Games ・ Tug of war at the 1908 Summer Olympics ・ Tug of war at the 1912 Summer Olympics ・ Tug of war at the 1920 Summer Olympics Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Tug of war (astronomy) ： ウィキペディア英語版 Tug of war (astronomy) The tug of war in astronomy is the ratio of planetary and solar attractions on a natural satellite. The term was coined by Isaac Asimov in ''The Magazine of Fantasy and Science Fiction'' in 1963.〔Isaac Asimov: ''Asimov on Astronomy'' Coronet Books,1976, ISBN 0-340-20015-4 pp125-139〕 == Law of universal gravitation == According to Isaac Newton's law of universal gravitation :$F=\; G\backslash cdot\; \backslash frac$ In this equation :F is the force of attraction :G is the gravitational constant :m1 and m2 are the masses of two bodies :d is the distance between the two bodies The two main attraction forces on a satellite are the attraction of the Sun and the satellite's primary (the planet the satellite orbits). Therefore, the two forces are :$F\_p=\; \backslash frac$ :$F\_s=\; \backslash frac$ where the subscripts ''p'' and ''s'' represent the primary and the sun respectively, and ''m'' is the mass of the satellite. The ratio of the two is :$\backslash frac\; =\; \backslash frac$ 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Tug of war (astronomy)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.