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

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 on the surface of the earth is V_(e) . What is the escape velocity on a planet whose radius is thrice the radius of the earth and whose mass is double the mass of the earth?

The escape velocity of a body from the earth's surface, v_("esc")= ……….. .

Calculate the escape velocity of a body from the Earth's surface.

The escape velocity of a body from the earth is V_(e) . The escape velocity of a planet whose mass and radius are twice those of the earth is