Question

Newton's law of universal gravitation states that

a. every object in the universe attracts every other object.
b. an object at rest will stay at rest, and an object in motion will stay in motion.
c. the less mass an object has, the greater its inertia.
d. only large planets have gravity.

Answer 1

Newton's law of universal gravitation can be expressed in the form of a formula:

`\tt F=G(M.m)/(r^2)`

So each object attracts another object with a force whose magnitude depends on both mass and distance

Answer a. every object in the universe attracts every other object.

Answer 2

Newtons law of the inversion gravitation state that every object in the universe attracts ever other object.