What is the principal of Isaac Newton's law of gravity?

Answer 1

Only one law: There is a force of mutual attraction between any two masses, that is

directly proportional to the product of the masses, and inversely proportional to the

square of the distance between them.

That's all you need, along with some math, to explain and predict the motions and tracks

of everything we see in space, so closely that it was all we needed for almost 200 years

after Newton published it. Einstein explained the tiny discrepancies, with Relativity.

Answer 2

All objects attract each other, the attraction of the object depends on the size of the object and the distance between them.e first law of gravity explains

This is now barqueens answer from school and her awesome teacher.....

The first law of gravity is also referred to as inertia

INERTIA:inertia is the tendency of an object in motion to continue motion.OR.......The tendency of an object that is at rest to stay at rest.

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Answer 3

Actually Kepler gave three laws regarding the movement of planets around the sun.

First one is known as the law of orbits.

The second one is the law of areas.

Third is the law of periods.

Observing these closely, Newton framed a law, that too, only one known as the famous gravitational law.

The statement is:

Every particle in this universe would attract every other particle with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
Newton's Third Law id: for every action, there is an oppisite and equal reaction. That means for every action I do to an object, it will exert the same amount of force against me. Take a chair for example. If I sit in the chair, it will exert the same amount of force, that I applied by sitting, pushing me upward.

Answer 4

Two masses attract each other with a force proportional to the product of the masses and inversely proportional to the square of the distance between their centres of gravity.

You did ask!

Answer 5

the force that pulls 2 objects toward each other,depends on the mass of each object. -nova net answer

Answer 6

for every action there is an equal and opposite reaction