Question

In what source is ‘G’ universal?

Answer 1

$\bold {ANSWER}$

G is known as universal constant because it is equal through out the universe. Its value doesn't change .

That is the force of gravitation is directly proportional to the masses of two bodies and inversely proportional to the square of distance between them.

Where F denotes force of attraction M denotes the masses of the bodies and R denotes the distance between them.

$\implies$ $F = \frac{G m1 \: m2}{ {R}^{2} }$

Answer 2

Answer:

This is because G value does not change anywhere on the earth. :)