Question

What is the change in gravitational potential energy when a body of mass m is raised to a height nR from surface of earth? (R is radius of earth).​

Answer 1

The change in potential energy, when a body of mass ‘m’ is raised to a height ‘nR’ from the earth’s surface is (R = radius of earth )

Options are :-

A) mgR × n/n-1

B) nmgR

C) mgr × n^2/n^2+1

D) mgr × n/n+1 .

Thank You.