Question

Derive formual of universal law of gravitation.
​

Answer 1

Newton went on to discover the law of gravitation. According to the Universal law of gravitation, the force between two bodies is directly proportional to their masses and inversely proportional to a square of the distance.

In Mathematically it can be represented as follows: F∝m1m2r2⇒F=Gm1m2r2

Answer 2

Newton’s Law of Universal Gravitation states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.

The universal gravitation equation thus takes the form

F∝m1m2r2 ⇒F=Gm1m2r2

Sir Isaac Newton put forward the universal law of gravitation in 1687 and used it to explain the observed motions of the planets and moons.

In this article, let us familiarize ourselves with Newton’s law of Universal Gravitation.