Question

a body of mass M taken from earth surface to a height equal to the radius of earth change in its potential energy is:

Answer 1

it'll will have gravitational potential energy but when it is dropped it'll convert into kinetic energy....there will be liitle change in g and h (pe=mgh) but m remains same but earth is not round if u take body in poles h decreases but g increases but if in equator h increases g decreases.....(if u want derivation .....DM me)