The binding energy of a satellite of mass m in a orbit of radius r is (R = radius of earth, g = acceleration due to gravity)

The binding energy of a satellite of mass m in a orbit of radius r is

1.	The binding energy of a satellite of mass m in a orbit of radius r is (R = radius of earth, g = acceleration due to gravity)
Answer» `(mgR^(2))/R` `(mgR^(2))/(2r)` `-(mgR^(2))/r` `-(mgR^(2))/(2r)` ANSWER :B