The gravitation potential at a point where two bodies of mass `4kg` and `16kg` are `3m` apart in air experience zero force is (G= Universal Gravitational constant) ?

Calculate the gravitational potential energy of a body of mass 100 kg at a distance of 6 km from the centre of the earth.

The gravitational force between two stones of mass 1 kg each separted by a distance of 1 metre in vaccum is

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.

The gravitational force F between two masses m_(1) and m_(2) separeted by a distance r is given by F = (Gm_(1)m_(2))/(r^(2)) Where G is the universal gravitational constant. What are the dimensions of G ?

Write an expression for the gravitational force of attraction between two bodies of masses m_1 and m_2 separated by a distance r .

Two bodies of masses 4 kg and 16 kg at rest to acted upon by same force. The ratio of times required to attain the same speed is,

Find the gravitational potential at a point where the gravitational field intensity is zero due to two particles of masses m_(1)=1kg and m_(2)=4kg separated through a distance l=3m ?

Mass particles of 1 kg each are placed along x-axus at x=1, 2, 4, 8, .... oo . Then gravitational force o a mass of 3 kg placed at origin is (G= universal gravitation constant) :-

Find the gravitational potential due to a body o fmass 10kg at a distance (i) 10m and (ii) 20 m from the body. Gravitational constant G = 6.67 xx 10^(-11) Nm^(2) kg^(-1) .

A particle of mass 1 kg is released from rest at a point where gravitational potential is 5 J/kg. After some time, it passes through a point B with a speed of 1 m/s. What is the gravitational potential at B ?