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MHT CET Physics question

PhysicsGravitationMHT CET

If the value of acceleration due to gravitation of the surface of the earth is 9.8 m/S what is the mean value of density of earth ? (G= N m/kg) ( R=6400 km)

Answer: (B),(D)

Solution

kg/m (= 5.5 g/cm), so the

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Question ID VK-059869