Newtons law of gravity and force

What the expression for (i) Newton's law gravitational force (ii) Coulomb's law .

Why is Newton's law of gravitational called a universal law?

From to newton's law of gravitation, derive the formula for the acceleration due to gravity.

Explain Newton s laws of motion and show that (i) Newton s first law of motion defines force and (ii) Newton s second law of motion gives us the measure of force.

Newtons law of motion | Force-Momentum relation | Analysis of body in Newtons Law problems | Concept of system | Fixed Surface problem | Fixed pulley problems

Newtons law of motion | Force-Momentum relation | Analysis of body in Newtons Law problems | Concept of system | Fixed Surface problem | Fixed pulley problems

Does Newton's third law of motion apply to gravitational force?

According to Newton's Universal law of gravitation, the gravitational force between two bodies is