The earth pulls on the moon with a gravitational force,and it is this force that in its orbit. 答案是keeps the moon 答案 地球依靠万有引力拉住月球,使它在自己的轨道上运行. 相关推荐 1 The earth pulls on the moon with a gravitational force,and it is this force that in its orbit. 答案...
The gravitational force exerted by the Sun on the Moon is about twice as great as the gravitational force exerted by the earth on the Moon, but still Moon is not escaping from the gravitational influence of the earth. Mark the option which correctly explains the above system. ...
The Earth's movement carries the Earth's bulges slightly ahead of the point directly beneath the Moon. This means that the force between the Earth and the Moon is not exactly along the line between their centers producing an accelerating force on the Moon. This causes a net transfer of ...
Which planet has the greatest gravitational force? What is the magnitude of the gravitational field at Earth's center? Does the sun have gravity or gravitational force? What is the gravitational constant on the moon? What is gravitational wave astronomy?
The mass of the moon is {eq}7.36 \times 10^{22}\; kg {/eq} and its distance to the Earth is {eq}3.84 \times 10^8\; m {/eq}. What is the gravitational force of the moon on the earth? Gravitational Force...
EARTHFLOWSThe semidiurnal (12.42h) and semimonthly (14.76days) lunar tides have been well-known by fishermen for several centuries. The gravitational force of the relative positions between the Sun, the Moon, and the Earth results in two symmetrical tidal bulges (double bulges) appearing at ...
22. Which of the following statements about gravitational force are correct? (4)Gravitational force is a force that acts at a distance.The Earth's gravitational force is the force that pulls objects to the C Our weight is less on the Moon than on the Earth because the Moon has less gravi...
Gravity allows all objects to stay firmly on the ground. Oceanic tides are formed due to the force of gravity of the moon and the sun on the surface of the water. The gravity of the earth holds the atmosphere on the earth. The force of gravity causes raindrops to fall on the surface ...
1.5Gravitational force Thegravitational forceon a particle with mass ofmcan be calculated by F=mg Wheregis thegravitational accelerationof a theplanetary bodyor the asteroids. For the Earth, Moon and Mars,gis equal to 9.86m/s2, 1.6m/s2, and 3.7m/s2, respectively. ...
: the gravitational attraction of the mass of the earth, the moon, or a planet for bodies at or near its surface (2) : a fundamental physical force that is responsible for interactions which occur because of mass between particles, between aggregations of matter (such as stars and planets...