20 If g is the acceleration due to gravity on earth s surface the gain in P E of an obje mass m raised from the surface of the

Question

20 If g is the acceleration due to gravity on earth s surface the gain in P E of an obje mass m raised from the surface of the earth height equal to the radius R of the earth is 1 mgR 2 2mgR 3 mg 2 4 mg 4

Kunduz · Accepted Answer

Click to see the answer