Explorer 38 a radio-astronomy satellite of mass 200 kg circles the Earth in an orbit of average radius 3R / 2 where R is the radius of the Earth. Assuming the gravitational pull on a mass of 1 kg at the earths surface to be 10 N calculate the pull on the satellite
1.889 N
2.89 N
3.8889 N
4.8.9 N
Posted Date:-2021-09-27 12:46:28