The gravitational force between two planets depends on their masses and _. A. the distance between their centers B. their surface areas C. their volumes D. their rotational speeds 相关知识点: 试题来源: 解析 A。解析:根据万有引力定律,两物体间的引力取决于它们的质量以及它们中心之间的距离。选项...
The Gravity of Different Planets Mercury: 0.38 g. Venus: 0.9 g. Moon: 0.17 g. Mars: 0.38 g. Jupiter: 2.53 g. Saturn: 1.07 g. Uranus: 0.89 g. Neptune: 1.14 g. Which has large gravitational force? The greater an object's mass, the more gravitational force it exerts. So, to begin ...
force theory of spin of planets shows that the spin of planets is due to the gravitational field force interaction of planets with that of the sun and other big neighbouring planets.lt can also be used to calculate the spin speeds of other planets if the spin speed of one planet is known...
The stress - or how much the earth is stretched - is due to the imbalance in gravitational force from one side of the planet to the other. As an example, a kilogram of rock near the surface of the earth nearest to the moon will experience a different force to that of a kilogram of ...
Gravitational forces keep us and everything on Earth stuck the ground and gives objects weight. Gravitational field strength varies on different planets. This means that while objects may have the same mass on wherever they are in the solar system, their weight can vary. The strength of gravity...
gravitational field - a field of force surrounding a body of finite mass field of force, force field, field - the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it Based on WordNet 3.0, Farlex clipart co...
27、Thegravitationalshield of the giant outer planets, while highly efficient, must occasionally fail to protect Earth.(巨大的外行星的引力护盾虽然效率很高,但偶尔也会无法保护地球。) 28、There is agravitationalforce.(有一个重力作用。) 29、It is thegravitationalinteraction with planets, right?(这是引...
Gravitational means relating to or resulting from the force of gravity. e.g. If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull. 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。 gravitational 单语例句 ...
Gravitational force is a fundamental force of the universe that is generated between any two objects possessing mass. The strength of the force is directly proportional to the mass of the objects but has an inverse relationship to the distance between them. This means that as mass increases, so...
that opposes the self-attraction of matter has been proposed to explain the accelerated expansion of the universe.) Sir Isaac Newton was the first to fully recognize that the force holding any object to the earth is the same as the force holding the moon, the planets, and other heavenly bod...