Answer:
The most important part about this is not only that objects pull on each other, but that two objects attract each other with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between them. This is known as Newton's law of universal gravitation.
Explanation:
Law of Universal Gravitation is an important contribution to the
development of the concept of gravity as it helped determine the force or
pull on all objects in the universe.
The Law of Universal gravitation helped to determine the motion of
astronomical bodies such as the moon, stars and the planets.
It helped to confirm that all the objects experiences a type of downward pull
towards the earth and that planets all move around the Sun.
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