Question

newton use which macho to induce gravitiy​

Answer 1

Answer:

stated as that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.[note 1] The publication of the theory has become known as the "first great unification", as it marked the unification of the previously described phenomena of gravity on Earth with known astronomical behaviors.[1][2][3]

Answer 2

it was shown separately that separated spherically symmetrical masses attract and are attracted as if all their mass were concentrated at their centers.