Question

State Universal Law of
Gravitation. Find the gratvitational
force between two objects having
masses 7kg and 12kg placed at a
distance 5m from each other.​

Answer 1

Answer:

Fnet = m • a

Newton knew that the force that caused the apple's acceleration (gravity) must be dependent upon the mass of the apple. And since the force acting to cause the apple's downward acceleration also causes the earth's upward acceleration (Newton's third law), that force must also depend upon the mass of the earth.

Answer 2

Explanation:

The gravitational force between any two bodies having some mass can be determined from Newton's law of gravitation.

The force of attraction between bodies is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

F=G M/rsquare

.Here, G is called the universal gravitational constant.