A body of mass 'm' is raised from the surface of earth to a point which is at a height nR from the surface of earth. The change in PE is

A body of mass 'm' is raised from the surface of earth to a point whic

1.	A body of mass 'm' is raised from the surface of earth to a point which is at a height nR from the surface of earth. The change in PE is
Answer» nmgR `(2mgR)/(N)` `(n)/(n+1)MGR` `(mgR)/(n)` ANSWER :C