Two satellites are moving at heights of R and 5R above the surface of the earth of radius R. The ratio of their velocitirs `((V_(1))/(V_(2)))` is

A geostationary satellite is at a height h above the surface of earth. If earth radius is R -

The potential energy of a satellite of mass m revolving at height R above the surface of the earth where R= radius of earth is

Two satellites A and B of the same mass revolve around the earth in circular orbits. They are at heights of R and 3R respectively from the surface of the earth (R=radius of the earth). Find the ratio of their kinetic energies and potential energies.

Two identical satellites are orbiting are orbiting at distances R and 7R from the surface of the earth, R being the radius of the earth. The ratio of their

A geostationary satellite is orbiting the earth at a height of 5R above the surface of the earth, 2R being the radius of the earth. The time period of another satellite in hours at a height of 2R form the surface of the earth is

A geostationary satellite is orbiting the earth at a height of 5R above the surface of the earth, 2R being the radius of the earth. The time period of another satellite in hours at a height of 2R form the surface of the earth is