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MHT CET Physics question

PhysicsGravitationMHT CET

The mass of earth is 81 times that of the moon and the radius of the earth is 3.5 times that of the moon. The ratio of the escape velocity on the surface of earth to that on the surface of moon will be [MHTCET 2011]

Answer: (C)

Solution

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Question ID VK-060262