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 gravitational ...
Our moon is large enough to exert a gravitational pull that can be felt on Earth. The changing tides are the result of the moon's gravity pulling at Earth's water every day.Answer and Explanation: The gravitational constant on the moon is about 1.62 meters per second squared, much lower ...
Points on Earth’s best-fitting ellipsoid all have u = b; and all surfaces, u = constant, are confocal ellipsoids (the analogy to the spherical case, when E = 0, should be evident). We note that these coordinates are not the same as Lamé's ellipsoidal coordinates for triaxial ellipsoid...
We can think of gravitational effects as curvatures (曲率) in space-time. Earth's gravity is constant and produces a static curve in space-time. A gravitational wave is a curvature that moves through space-time much like a water wave moves across the surface of a lake. It is generated on...
英文: But unlike balls near the earth's surface, CDM particles move in a gravitational field that is not constant. 中文: 不过CDM粒子所经历的重力场和地球表面附近的重力场不同,并不是强度固定的重力场。更详细... 英文: By means of the effective potentials and with the phase-plane method, the...
The bodies move in the same way they would if they were falling with this acceleration in a constant uniform gravitational field. The inertial forces acting in a spaceship flying with an acceleration equal to that of free fall at the earth’s surface are indistinguishable from the gravitational ...
gravitation - (physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface; "the more remote the body the less the gravity"; "the gravitation between two bodies is proportional to the product of their masses ...
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He hoped to use this instrument to determine the mean density of the Earth. Although he died before finishing his work, it was carried on by the English physicist Henry Cavendish in his determination of G, the gravitational constant (a measure of the strength of gravitation). Britannica Quiz ...