What are the factors that effect the strength of gravity?

Answer 1

The strength of the forces of gravity between any two objects

completely depends on -- the product of their masses, and

-- the distance between their centers. Nothing else makes any difference.

-- It doesn't matter if one is huge and the other one is tiny.

The product is what matters. (one mass times the other one)

-- It doesn't matter whether they're 0.00001 inch apart or a billion miles apart.

Gravity never ends, no matter what the distance is, but the forces get weaker

as the objects get farther apart.

-- I keep saying "forces" because gravity always acts in both directions.

Gravity makes the Earth pull you to it, and gravity makes you pull the Earth

to you. And the forces are always the same in both directions. Your weight

on Earth is the same as the Earth's weight on you.

-- It doesn't matter what's between the objects. Nothing can block gravity,

or shield anything from gravity.

Now start going to class, listening to what goes on there, and doing your homework.

Answer 2

The factors that affect the strength of gravity include the masses of the objects involved and the distance between them. Gravity follows an inverse square law, so as the distance between objects increases, the gravitational force decreases. Additionally, the gravitational constant, G, also plays a role in determining the strength of gravity.