Question

Two bodies each of mass 1 kg are at a distance of 1 m. The escape velocity of a body of mass 1 kg which is midway between them is

Answer 1

Since the body is Midway between two bodies of equal mass, the net Gravitation force due to the two masses cancel out, and force acting on it will be only due to the earth garavitational force. So it has same escape velocity of earth.11.2 Km/s