035 the figure given shows a satellite of mass m dta o orbiting elliptically about the centre o of the earth. the mass of the earth is m. the work done on the s

035 The figure given shoWS a satellite of mass m Dta O orbiting elliptically about the centre O of the Earth. The mass of the Earth is M. The work done on the sa satellite as it moves from A to B in its orbit is (b) (1- GMm (a) TB GMm 1 . TB ) TA TA TB (GMm(1- TB (d) GMm TA