Question

What are the important properties of gravitational force

Answer 1

1) it is a Universal attractive force
2) it is directly proportional to the product of the masses of the two bodies
3) it obey inverse Square Law
4) it is a long range force and does not need any intervening medium for its operation
5) it is the weakest force in the nature
6) gravitational force between two bodies is thought to be caused by an exchange of particle called graviton