The escape velocity of a body from the surface of earth is

The escape velocity of a body from the surface of the earth is equal to

The escape velocity of a body from the surface of the earth is equal to

The escape velocity of a body from the surface of the earth is equal to

The escape velocity of a body from the surface of the earth is nearly

The escape velocity of a body from the surface of the earth is V_(1) and from an altitude equal to twice the radius of the earth, is, V_(2) . Then