Gravitationalpotentialenergyis(J) EgHowmuchworkisdonebythegravitationalfieldinmovingamassmof2.0kgfrominfinitytoapointA,0.40mfromamassMof30kg? Planetandsatelliteorbits:Sun Kepler’sthirdlawofplanetarymotion:Forplanetsorsatellitesdescribingcircularorbitsaboutthesamecentralbody,thesquareoftheperiodisproportionaltothecube...
gravitationmethods: analyticalMestel determined the surface mass distribution of the finite disk for which the circular velocity is constant in the disk and found the gravitational field for points in the z=0 z=0 plane. Here we find the exact closed form solutions for the potential and the ...
gravitational potential energy[力]重力势能;引力势能 gravitational词源中文解释 1816年,由 gravitation 和 -al(1)组成。相关词汇: Gravitationally。 gravitational词源英文解释 The first known use of gravitation was circa 1645 gravitational儿童词典英英释义 ...
gravitation wave gravitational gravitational attraction gravitational collapse gravitational constant gravitational field Gravitational fields gravitational force gravitational interaction gravitational lens gravitational lensing gravitational mass gravitational potential gravitational singularity gravitational theory gravitational ...
1) gravitational field potential 万有引力势2) universal gravitation 万有引力 1. Point interpolation algorithm for precipitation simulation based on universal gravitation; 基于万有引力的点雨量插值算法研究 2. "Universal gravitational field intensity" and "gauss theorem of the universal gravitational ...
agravitationalfield 引力场 牛津词典 If a spacecraft travels faster than 11 km a second, it escapes the earth'sgravitationalpull. 如果飞行速度超过每秒11公里,宇宙飞船将摆脱地球的引力。 柯林斯高阶英语词典 We may be able to escape the black hole'sgravitationalfield. ...
gravitation Gravitation constant gravitation wave gravitational gravitational attraction gravitational collapse gravitational constant gravitational field gravitational force gravitational interaction gravitational lens gravitational lensing gravitational mass gravitational potential gravitational singularity gravitational theory gra...
5. Part of this precession is attributable to the perturbing gravitational field of the other planets, and part can be explained in terms of the special relativistic increase in mass due to the planet`s motion. 这种运动部分是由于其它星体的万有引力场的扰动,还有部分可以用狭义相对论的星体运动引起...
a movement or tendency toward something or someone:the gravitation of people toward the suburbs. grav•i•ta•tion•al,adj.[often: before a noun]Gravitational force on the moon is less than on the earth. WordReference Random House Unabridged Dictionary of American English © 2025 ...
It is the acceleration of free fall of a body in the Earth's gravitational field. At altitudes z such that the force of gravity may be regarded as constant, the potential energy of a body is given by the formula U=Pz=mgz. This can be seen from the general formula derived in §10 ...