3 2 Acceleration due to gravity at surface of a planet is equal to that at surface of earth and density is 1 5 times that of

Question

3 2 Acceleration due to gravity at surface of a planet is equal to that at surface of earth and density is 1 5 times that of earth If radius of earth is R radius of planet is 3 1 R 3 94 R 2 4 2 3 face of earth When the

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