For a satellite orbiting very close to earth's surface, total energy is

Define orbital velocity. Obtain the relation between orbital velocity and acceleration due to gravity g, for a satellite orbiting very close to the surface of the earth.

If T is the period of revolution of an artificial satellite orbiting very close to the earth's surface and rho is the density of the earth, then show that rho T^2 is a universal constant.

For a satellite orbiting close to earth's surface, expression for period is

The critical speed of a satellite orbiting very close to the surface of the earth is [g=10 m//s^(2) and R=6.4xx10^(-6)m]

A satellite orbiting close to earth surface will escape, if

A satellite orbiting close to earth surface will escape, if

What is the orbital velocity for a satellite orbiting close to the surface of earth?