Question

Briefly explain law of gravitation also deduce the relation (4)

F =

​

Answer 1

Newton's Law of Universal Gravitation states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them. The universal gravitation equation thus takes the form.

Answer 2

Answer:

F = G ( m1×m2) / r^2

Explanation:

A law stating that any two masses attract each other with a force equal to a constant (called the gravitational constant) multiplied by the product of the two masses and divided by the square of the distance between them.

In symbols, the magnitude of the attractive force f is equal to g (the gravitational constant, a number the size of which depends on the system of units used and which is a universal constant) multiplied by the product of the masses (m1 and m2) and divided by the square of the distance r: f = g(m1m2)/r2.