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MHT CET Physics question

PhysicsGravitationMHT CET

The mass of a spherical planet is 4 times the mass of the earth, but its radius (R) is same as that of the earth. How much work is done in lifting a body of mass 5 kg through a distance of 2 m on the planet? () [MHT-CET 2021]

Answer: (A)

Solution

Same R and 4 times the mass give ; mg_p$ h =

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Question ID VK-060369