A satellite revolving around the earth is

The weight of an astronaut, in an artificial satellite revolving around the earth, is

Peridic-time of satellite revolving around the earth is (rho density of earth) .

The ratio of the magnitudes of the kinetic energy and the potential energy of an artificial satellite revolving around the earth is

The weight of an astronaut, in an artificial satellite revolving around the Earth is:

If the K.E. of a satellite revolving around the earth in any orbit is doubled then what will happen to satellite?

If a nut becomes loose and gets detached from a satellite revolving around the earth, will it fall down to earth or will it revolve around earth? Gives reason for your answer.