JEE Advanced 2013 Paper 2

Section: Physics

Question : 1 of 60

Marks: +1, -0

Two bodies, each of mass M, are kept fixed with a separation 2L. A particle of mass m is projected from the midpoint of the line joining their centres,perpendicular to the line. The gravitational constant is G. The correct statement(s) is (are):

[JEE Adv 2013 P2]

The minimum initial velocity of the mass m to escape the gravitational field of the two bodies is 4√
GM
L
The minimum initial velocity of the mass m to escape the gravitational field of the two bodies is 2√
GM
L
The minimum initial velocity of the mass m to escape the gravitational field of the two bodies is √
2GM
L
The energy of the mass m remains constant

Validate

Go to Question:

Next Question