Question

Write the mathematical formula of Newton's law of gravitation:

Answer 1

The universal law of gravitation:

1. Every object in the universe attracts every other object with a force which is proportional to the product of their masses and inversely proportional to the square of the distance between them.

Mathematical formula:

${\text{F=F}}_1{\text{=F}}_2\text{=G}\frac{m_1{m}_2}{r^2}$

Here, F is the gravitational force between bodies,

m₁ and m₂ are the masses of the bodies,

r is the distance between the centres of two bodies,

G is the universal gravitational constant.