Define gravitational potential and gravitational potential energy.

Assertion : Gravitational potential and gravitational potentail energy, both are related to the work done by gravitational force in the gravitational field Reason : Gravitational field strength is related to the gravitaional force in gravitational field.

Define gravitational potential and its unit.

Define gravitational constant G.

Differentiate between gravitational potential energy and elastic potential energy.

Let V and E denote the gravitational potential and gravitational field at a point. It is possile to have

What is the geometrical interpretation of infinity for gravitational field and gravitational potential?

Consider the two identical particles shown in the given figure. They are released from rest and may move towards each other influence of mutual gravitational force. Gravitational potential energy of the two particle system

A body (initially at rest is falling under gravity. When it loses a gravitational potential energy by U , its speed is v . The mass of the body shall be :

A body is falling under gravity . When it loses a gravitational potential energy U , its speed is v . The mass of the body shell be

In some region, the gravitational field is zero. The gravitational potential in this region