A satellite of mass `m` is orbiting the earth in a circular orbit of radius `r`. It starts losing energy due to small air resistance at the rate of `C J//s`. Then the time teken for the satellite to reach the earth is...........

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

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

A satellite of mass m is orbiting the earth in a cicular orbit of radius r . It starts losing its mechanical energy due to small air resistance at the rate of k joule/sec. The time taken by the satellite to hit the suface of the earth is ( M and R are the mass and radius of the earth)

A satellite of mass m is orbiting the earth in a cicular orbit of radius r . It starts losing its mechanical energy due to small air resistance at the rate of k joule/sec. The time taken by the satellite to hit the suface of the earth is ( M and R are the mass and radius of the earth)

A satellite of mass M_(S) is orbitting the earth in a circular orbit of radius R_(S) . It starts losing energy slowly at a constant rate C due to friction if M_(e) and R_(e) denote the mass and radius of the earth respectively show that the satellite falls on the earth in a limit time t given by t=(GM_(S)M_(e))/(2C)((1)/(R_(e))-(1)/(R_(S)))

A satellite of mass M_(S) is orbitting the earth in a circular orbit of radius R_(S) . It starts losing energy slowly at a constant rate C due to friction if M_(e) and R_(e) denote the mass and radius of the earth respectively show that the satellite falls on the earth in a limit time t given by t=(GM_(S)M_(e))/(2C)((1)/(R_(e))-(1)/(R_(S)))

A satellite of mass M_(S) is orbitting the earth in a circular orbit of radius R_(S) . It starts losing energy slowly at a constant rate C due to friction if M_(e) and R_(e) denote the mass and radius of the earth respectively show that the satellite falls on the earth in a limit time t given by t=(GM_(S)M_(e))/(2C)((1)/(R_(e))-(1)/(R_(S)))

Two satellites of masses M and 4M are orbiting the earth in a circular orbit of radius r. Their frequencies of revolution are in the ratio of