Question

Define:gravitational constant

Answer 1

Explanation:

Gravitational constant :-

The gravitational constant is the proportionality constant used in Newton's Law of Universal Gravitation, and is commonly denoted by G. In most texts, we see it expressed as: G = 6.673×10-11 N m2 kg-2 ( Newton meter square per kg square )

Acceleration due to gravity :- This is different from g, which denotes the acceleration due to gravity.

g = 9.8 m/s2 ( meter per second square )