MHT CET Physics question

PhysicsGravitationMHT CET

Assuming the earth to be a sphere of uniform density, the ratio of accelerating due to gravity on the earth's surface to its value at halfway towards the centre of the earth, will be [MHT-CET 2022]

Answer: (D)

Solution

Inside a uniform earth , so at r = R/2 the value is g/2 and the

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Question ID VK-060323