An artificial satelllite stays in the orbit around the earth because

An artificial satellite resolves in its orbit around the earth without any fuel. But on aeroplane requires fuel to fly at a certain height. Why So ?

An artificial satellite is in an elliptical orbit around the earth with aphelion of 6R and perihelion of 2R where R is radius of the earth =6400 km . Calculate the eccentricity of the elliptical orbit.

An artificial satellite is in an elliptical orbit around the earth with aphelion of 6R and perihelion of 2R where R is radius of the earth =6400km . Calculate the eccentricity of the elliptical orbit.

An artificial satellite moves in a circular orbit around the earth. Total energy of the satellite is given by E.The potential energy of the satellite is

An artificial satellite moves in a circular orbit around the earth. Total energy of the satellite is E. Then what is the potential energy of satellite

An artificial satellite of mass m is orbiting around the earth of mass M in an orbit of radius R, with a constant angular velocity. What is the angular momentum of a satellite ?

An artificial satellite moving in circular orbit around the earth has total (kinetic + potential) energy E_(0) . Its potential energy and kinetic energy respectively are :