38 Gravitational potential difference between surface of a

Last updated: 6/28/2023

38 Gravitational potential difference between surface of a planet and a point situated at a height of 20m above its surface is 2 J kg If gravitational field is uniform then the work done in taking a 5kg upto height 4 meter above surface will be 1 2 J 2 20 J 3 40 J session 10