If the acceleration due to gravity at the surface of the earth is g, the work done in slowly lifting a body ofmass m from the earth's surface to a height R equal to the radius of the earth is

If the acceleration due to gravity at the surface of the earth is g, the work done is slowly lifting a body of mass in from the earth's surface to a height R equal to the radius of the earth is

If g is the acceleration due to gravity on the surface of the earth , the gain in potential energy of an object of mass m raised from the earth's surface to a height equal to the radius R of the earth is

The amount of work done in lifting a body of mass 'm' from the surface of the earth to a height equal to twice the radius of the earth is,

The acceleration due to gravity on the surface of the earth is g. If a body of mass m is raised from the surface of the earth to a height equal to the radius R of the earth, then the gain in its potential energy is given by