Newton's Law of Gravitation: JEE Questions & Solutions

Net gravitational force at the center of a square is found to be F1 when four particles having masses M, 2M, 3M and 4M are placed at the…

A small point of mass m is placed at a distance 2R from the center O of a big uniform solid sphere of mass M and radius R. The…

Three identical spheres of mass m, are placed at the vertices of an equilateral triangle of length a. When released, they interact only…

Four identical particles of mass m are kept at the four corners of a square. If the gravitational force exerted on one of the masses by the…

A body of mass m is taken from earth surface to the height equal to twice the radius of earth (Re), the increase in potential energy will…

An object is allowed to fall from a height R above the earth, where R is the radius of the earth. Its velocity when it strikes the earth’s…

If V is the gravitational potential due to sphere of uniform density on it's surface, then it's value at the center of sphere will be:-

A body is released from a height equal to the radius R of the earth. The velocity of the body when it strikes the surface of the earth will…

Two identical particles each of mass m go round a circle due to their mutual gravitational attraction. If the radius of the circular path…