Question

state Newton's law of gravitation how does the force of gravitation between two objects change when the distance between them is reduced to half​

Answer 1

It becomes four times as it is inversely proportional to square of the distance between the object and the earth.

Newton's law of universal gravitation states that every particle attracts every other particle in the universe with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Answer 2

Newtons law of gravitation states that -

Every object in the universe attracts every other object with a definite force.this force is directly proportional to the product of the masses of two objects and inversely proportional to the square of distance between them.

if the distance between two objects is reduced to half then the gravitational force will be increased by 1/4 times.