In the following situation which one of the following is a correct statement? A body projected vertically from the earth reaches a height equal to earth's radius before turning to the earth. The power exerted by the gravitational force is greatest:

In the following situation which one of the following is a correct sta

1.	In the following situation which one of the following is a correct statement? A body projected vertically from the earth reaches a height equal to earth's radius before turning to the earth. The power exerted by the gravitational force is greatest:
Answer» at the HIGHEST POSITION of the BODY at the instant just before the body hits the earth It REMAINS constant all through at the instant just after the body is projected Answer :B