MHT CET Physics question

Physics Gravitation MHT CET

The mass of the moon is (1/81) of the mass of earth and the gravitational pull is (1/6) of earth. It is due to the fact that

(A)The radius of the moon is(81/6) of the mass of earth
(B)The radius of the earth of the moonCorrect
(C)Moon is the satellite of the earth
(D)Can not be predicted

Answer: (B)

Solution

, so ;

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Question ID VK-059851