If the distance between the Earth and the Moon were to double, while the masses remained the same, the gravitational force would become ___. A. F/2 B. F/4 C. 2F D. 4F 相关知识点: 试题来源: 解析 B。引力与距离的平方成反比,距离变为 2 倍,引力变为原来的 1/4,答案是 B 选项...
C 正确答案:C 解析:根据文章第四段中的第二句“Although the Sun is larger than the Moon.The Moon is closerto Earth and,therefore,its gravitational force is approximately 2.2 times greater.”判断可知,地球对太阳和月球的引力大小是由它们与地球之间的距离决定的。反馈...
The gravitational force of the Sun and the Moon upon Earth depends on ___. A. their size B. the depth of the oceans C. their weight D. their distance to E. arth 相关知识点: 试题来源: 解析 D 答案:D 解析:分析第三段可知,太阳和月亮对地球的引力与其和地球的距离有关。反馈...
This means that the forcebetween the Earth and the Moon is not exactly along the line between their centers producingan accelerating force on the Moon. This causes a net transfer of energy from the Earth to theMoon, slowing down the Earth's movement by about 1.5 milliseconds/century and ...
as gravitational force on the earth. What is the weight in newtons of a 10kg object on the moon and on the earth? Video SolutionText SolutionGenerated By DoubtnutGPT The correct Answer is:wight on earth is 98 N and on is 16.3 N. To solve the problem of finding the weight of a 10 ...
百度试题 题目On the surface of the moon, the gravitational force(重力) on a body is only 1/6 what it is here on earth.相关知识点: 试题来源: 解析 在月球的表面,对物体的引力仅为地球这儿(引力)的六分之一。反馈 收藏
The Nebular Theory was proposed by What is the gravitational potential energy of the Earth-Sun system? What force causes the tidal bulge on the side of Earth opposite the moon? What is the nebular hypothesis of planet formation? What is the gravity on Ceres?
The gravitational force of federal law Those columns are the gravitational force between stars and planets to keep them in their orbits. Earth and space created in wonderful layers Based on the data, the team, with the participation of the China Earthquake Administration and the University of the...
英文:The gravitational force between two objects depends on their masses and the distance between them. 中文:两个物体之间的引力取决于它们的质量和它们之间的距离。 英文:The moon's gravitational pull causes the tides on Earth. 中文:月球的引力造成了地球上的潮汐。 英文:Grav...