The gravitational potential energy of a body at a distance `r` from the centre of earth is `U`. Its weight at a distance `2r` from the centre of earth is

The magnitude of gravitational potential energy of a body at a distance r from the centre of earth is u. Its weight at a distance 2r from the centre of earth is

The magnitude of gravitational potential energy of a body at a distance r from the centre of earth is u. Its weight at a distance 2r from the centre of earth is

The magnitude of gravitational potential energy of a body at a distance .r. from the center of the earth is V. Its weight at a distance .2r. from the center of the earth is

The gravitational potential energy of a body at a distance r from the center of the earth is U . The force at that point is

The gravitational potential energy of a body at a distance r from the center of the earth is U. The force at that point is :