A law stating that any two masses attract each other with a force equal to a constant called the gravitational constant multiplied by the product of the two masses and divided by the square of the distance between them. Isaac Newton realized that the same forces and the same laws of physics apply everywhere in the universe. The gravitational force between two bodies forms an action and reaction pair.
The Universal Law of Gravitation.
Universal Law of Gravitation states that each particle attracts every other particle. F m 1 m 2 2r. Newtons law of universal gravitation is represented by the following formula where F is the gravitational force M and m are masses and r is a length. What this means is that for any two objects in the universe the gravity between these two objects depends only on their mass and distance.