Show that angular momentum of a satellite of mass `M_(s)` revolving around earth of mass `M_(e)` in an orbit of radius `r` is `sqrt(GM_(s)^(2)M_(e)r)`.

A satellite of mass M_(s) is revolving around the earth (Mass M) in a orbit of radius R. Find its angular momentum.

If L is the angular momentum of a satellite revolving around earth is a circular orbit of radius r with speed v , then

Find the angular momentum of a satellite of mass m moving round the earth of mass m if its orbital radius is r, assuming it to be circular. Express it in terms of G, M, m and r, where G is the universal gravitational constant ?

The work done to increases the radius of orbit of a satellite of mass 'm' revolving around a planet of mass M from orbit of radius R into another orbit of radius 3R is

The total energy of an artificial satellite of mass m revolving around the earth of mass M is ……….. The radius of the orbit of the satellite =r. [Fill in the blanks]

Two satellites of mass M_A and M_B are revolving around a planet of mass M in radius R_A and R_B respectively. Then?

The additional kinetic energy to be provided to a satellite of mass m revolving around a planet of mass M , to transfer it forms a circular orbit of radius R_(1) to another of radius R_(2)(R_(2)gtR_(1)) is

The additional kinetic energy to be provided to a satellite of mass m revolving around a planet of mass M , to transfer it forms a circular orbit of radius R_(1) to another of radius R_(2)(R_(2)gtR_(1)) is