Define gravitational potential.

The gravitational potential

Assertion : If gravitational potential at some point is zero, then gravitational field strength at that point will also be zero. Reason : Except at infinity gravitational potential due to a system of point masses at some finite distance can't be zero.

In a gravitational field, at a point where the gravitational potential is zero

State the dimensions of gravitational potential.

In a certain region of space, the gravitational field is given by -k//r , where r is the distance and k is a constant. If the gravitational potential for the gravitational potential V ?

If the gravitational potential energy of two point masses infintely away is taken to be zero then gravitational potential energy of a galaxy is

Where is the gravitational field zero and where is the gravitational potential zero, in case of Earth?

The gravitational potential due to earth at infinite distance from it is zero. Let the gravitational potential at a point P be -5 J kg^(-1) . Suppose, we arbitrarily assume the gravitational potential at infinity to be +10 J kg^(-1) , then the gravitational potential at P will be

What does the gravitational potential energy imply ?