9 At what height from the surface of earth the gravitation

Last updated: 6/14/2023

9 At what height from the surface of earth the gravitation potential and the value of g are 5 4 x 10 J kg an 6 0 ms respectively Take the radius of earth as 6400 km 1 2600 km 2 1600 km 3 1400 km 4 2000 km