A body of mass m is moved to a height to equal to the radius of earth.The increase in P.E is

A body of mass m is moved to a height to equal to the radius of earth.

1.	A body of mass m is moved to a height to equal to the radius of earth.The increase in P.E is
Answer» mgR 1/2 mgR 2mgR 1/4 mgR Answer :B