The value of escape velocity on a certain planet is 2 km/s. Then the value of orbital speed for a satellite orbiting close to its surface is

The value of escape velocity of a certain planet is sqrt(2)km/s .Then the value of orbital speed for a satellite orbiting closer to its surface is ?

The value of escape speed from certain planet is 4 km/s. What will be the orbital speed of a satellite orbiting close to its surface ?

The value of escape speed from certain planet is 4 km/s. What will be the orbital speed of a satellite orbiting close to its surface ?

The value of escape speed from certain planet is 4 km/s. What will be the orbital speed of a satellite orbiting close to its surface ?

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

A satellite orbiting close to earth surface will escape, if

A satellite orbiting close to earth surface will escape, if

The orbital velocity of a planet revolving close to earth's surface is

Escape velocity of a planet is 20km/s . Find the orbital velocity of the smallest possible orbit.