A satellite is orbiting around the earth in an orbitin equatorial plane of radius `2R_(e)` where `R_(e)` is the radius of earth. Find the area on earth, this satellite covers for communication purpose in its complete revolution.

A satellite is orbiting the earth in a circular orbit of radius r . Its

A satellite is orbiting around the earth with orbital radius R and time period T. The quantity which remains constant is

A satellite is in an elliptical orbit around the earth with aphelion of 6R_E and perihelion of 3R_E , where R_E is the radius of the earth. The eccentricity of the orbit is

A satellite of mass m is orbiting around the earth at a height equal to twice the radius of the earth (R). Its potential energy is given by

A satellite is orbiting the earth in a circular orbit of radius r. Its period of revolution varies as

If a satellite is moving around thee earth in an orbit of 5 R radius , here R = radius of the earth . The minimum kinetic energy required to be provided to the satellite such that it escapes the gravitational field of the earth is ( M and m are masses of earth and satellite respectively )

A satellite is revolving around earth in its equatorial plane with a period T . If the radius of earth suddenly shrinks to half without change in the mass. Then, the new period of revolution will be

A satellite is revolving around earth in a circular orbit of radius 3 R. Which of the following is incorrect? ( M is mass of earth, R is radius of earth m is mass of satellite)