A satellite of the Earth has a mass of 99kg and is at an altitude of 1.95x106 m. (Assume that U = 0 as r goes toinfinity.)
(a) What is the potential energy of thesatellite-Earth system?
(b) What is the magnitude of the gravitational force exerted by theEarth on the satellite?
(c) What force does the satellite exert on the Earth?