planetary motion 行星运动 newton's first law of motion phr. 牛顿运动第一定律 相似单词 Kepler n. (在月球东北象限的)开普勒环形山(直径为35公里) kepler n.(在月球东北象限的)开普勒环形山(直径为35公里) planetary a.【术语】 行星的 Weber('s)law 韦伯定理 motion n. 1.[U]运动;移动;动态...
Kepler's law of planetary motion 英 [ˈkɛpləz lɔː ɒv ˈplænətri ˈməʊʃn] 美 [ˈkɛplərz lɔː əv ˈplænəteri ˈmoʊʃn...
Kepler's first law of planetary motion. All planets move around the Sun in elliptical orbits, with the Sun as one focus of the ellipse. Kepler’s laws of planetary motion, inastronomyand classicalphysics, laws describing the motions of theplanetsin thesolar system. They were derived by the ...
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Kepler's law of planetary motion - (astronomy) one of three empirical laws of planetary motion stated by Johannes Kepler Kepler's law law of nature, law - a generalization that describes recurring facts or events in nature; "the laws of thermodynamics" Kepler's first law - a law stating ...
Kepler’s Laws of Motion LAW 1: The orbit of a planet is an ellipse with the Sun's center of mass at one focus LAW 2: Planets sweep out equal areas in equal intervals of time LAW 3: The squares of the periods of the planets are proportional to the cubes of their distance to sun...
He would give a book worth 40 shillings to anyone who could deduce Kepler's laws from the inverse-square law. ChristopherWren打赌如果有人能用平方反比定律推论开普勒定律,他就会将一本价值40先令的书送给这个人。 article.yeeyan.org 2. Then through Kepler's laws of motion, it's possible to calc...
Almost a century later, Isaac Newton proved that relationships like Kepler's would apply exactly under certain ideal conditions approximately fulfilled in the solar system, as consequences of Newton's own laws of motion and law of universal gravitation, using classical Euclidean geometry. Because of ...
Kepler's 3rd law is called the law of periods. This law relates time required for a planet to make one complete trip around the Sun to its mean distance from the Sun. The law states that "for any planet, the square of its period of revolution is directly proportional to the cube of ...
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