A body weighs 63 N on the surface of the Earth. At a height h above the surface of Earth its weight is 28 N while at a depth h below the surface of Earth the weight is 31.5 N. The value of h is
1.0.4 R
2.0.5 R
3.0.8 R
4.R
Posted Date:-2021-09-27 12:46:28