Question

What is the definition of Newton's law of universal gravitation?

Answer 1

Newton's law of universal gravitation:

1. Newton's Law of Universal Gravitation states that every particle in the universe attracts every other particle with a force directly proportional to the product of their masses and inversely proportional to the square of their distance.
2. The equation form of Newton's law of universal gravitation is $F=\frac{G{m}_1{m}_2}{r^2}$. Here, $F$ is the gravitational force between bodies,$m_1$and $m_2$ are the masses of the bodies, $r$ is the distance between the centres of two bodies, $G$ is the universal gravitational constant.