What are some interesting facts about gravity?

Answer 1

-- There is a force of gravity between every two objects in the universe. No two objects

can ever be so small or so far apart that the force of gravity between them is zero.

There is a force of gravity between a hair on your head and a grain of sand on an

asteroid in orbit around a star in the farthest galaxy.

-- The force of gravity between two objects depends on the 'product' of their

masses (one mass multiplied by the other mass), not on either one alone.

-- The force of gravity always works both ways at the same time. You pull the

earth with the same amount of force that the earth pulls you. Your weight on

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

Answer 2

1. Gravity is the force that attracts two objects toward each other.
2. It is the reason why objects with mass fall to the ground when dropped.
3. Gravity is responsible for keeping planets in orbit around the sun and for the formation of galaxies.