MHT CET Physics question

PhysicsGravitationMHT CET

The ratio of binding energy of a satellite at rest on earth's surface to the binding energy of a satellite of same mass revolving around the earth at a height above the earth's surface is ( = radius of the earth) [MHTCET 2017]

Answer: (A)

Solution

At rest on the surface ; in orbit ; the ratio is

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Question ID VK-060255