51 A projectile is projected tangentially from the surface

Last updated: 6/7/2023

51 A projectile is projected tangentially from the surface of a planet of radius R If it is at a height of 3R at the farthest point of its trajectory then the velocity of projection Vo is given by acceleration due to gravity on surface g a vo 1 5gR c vo 1 6 gR b vo 0 5 gR d vo 2gR 3