Gravitation compels dispersed matter to coalesce, thus it accounts for the very existence of the Earth, the Sun, and most of the macroscopic objects in the universe. It is responsible for keeping the Earth and the other planets in their orbits around the Sun; for keeping the Moon in its ...
doi:10.1016/S0275-1062(99)90039-5ELSEVIERChinese Astronomy & Astrophysics
The upper coil is used to adjust the magnetic force gradient (‘spring constant’), which can be made very weak. As a result, a very small change in gravity (acceleration) gives a large displacement of the test mass, generating an instrument of very high sensitivity. Because the levitation...
更多例句筛选 1. The constant of universal gravitation G is accurate only for near earth astronomical body. “万有引力”系数G仅对地球附近天体精确; prep.istic.ac.cn 2. The Free Falling of Bodies and the Constant of Universal Gravitation 物体自由下落与万有引力常数 service.ilib.cn©...
(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface 相似短语 gravitation settler重力沉降槽 gravitation transporter重力运输机 gravitation constant【医】 引力常数 ...
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Newton's Law of Universal Gravitation says that everything with massive particle in the universe attracts all other massive particles. This force is called gravity. The force of gravity = universal gravitational constant (mass of one particle × mass of other particle) / (distance between the two...
gravitational attraction 地球引力·引力·重力 universal gravitational constant 万有引力常数·引力常数·重力常数 standard gravitational parameter 標準重力參數 更多(+35) 添加示例 在上下文、翻译记忆库中将“gravitation"翻译成 中文 变形 干 The Earth's gravitational field is not uniform but can vary by...
Start solving the practice problems If you're stuck, watch the video solutions See yoursummaryto get more insights 12problems 3PRACTICE PROBLEM A planet is located at a distance of 30000 light-years from the center of the Milky Way galaxy. Research has confirmed that the planet has...
1) constant of earth gravitation 地球引力常数2) geocentric gravitational constant 地心引力常数 1. This paper has made a qualitative analysis and discussion for the cause of the variation of geocentric gravitational con