A body projected vertically from the earth reaches height equal to earth's radius before returning to the earth, The power exerted by the gravitational force is greatest

A body projected vertically from the earth reaches height equal to ear

1.	A body projected vertically from the earth reaches height equal to earth's radius before returning to the earth, The power exerted by the gravitational force is greatest
Answer» at the insant just before the BODY HITS the earth it remains constant all through at the instant just after the body is PROJECTED at the highest POSITION of the body Answer :A