1.
The gravitational force of attraction between satellite and earth provides

2.
The Earth attracts a body with a force equal to its

3.
The natural satellite of Earth is

4.
A satellite revolving very close to earth has a speed nearly

5.
If two masses are m1 and m2, distance is ‘d’,and constant of gravitation is ‘G’, then the gravitational force for attraction will be

6.
An object that revolves around a planet is called a

7.
The gravitation is inversely related to

8.
To complete one revolution around the Earth, the communication satellites take

9.
The first man who came up with the idea of gravity was

10.
The velocity of the geostationary satellite to earth is

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