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)`?

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.

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

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) .

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 ?

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 ?

Three point masses m,m and 2m are placed on the vertex of an equilateral triangle of side 'a' Another point mass 'm' is placed at the centroid of the triangle as shown in the figure. If the magnitude of net force on the point mass placed at centroid is (KGm^2)/(a^2) then find the value of K (G= universal gravitational constant )

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

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) :-