Question

State the Newton's universal law of gravitation. Calculate the value of gravitational constant G.​

Answer 1

Isaac Newton's law of universal gravitation proposed that the gravitational attraction between any two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. In equation form, this is often expressed as follows:

The constant of proportionality in this equation is G - the universal gravitation constant. The value of G was not experimentally determined until nearly a century later (1798) by Lord Henry Cavendish using a torsion balance.

Answer 2

$\huge\bold{Law\: of\: Gravitation}$

It states that one body having mass attracts every other body in the universe with some force...

Gravitational force is an attractive force..and one of the fundamental forces of nature...

Value of G = 6.67 × 10^ -11 kg/ms²

Hope it helps u out☯️