แรงโน้มถ่วง

What is gravity?

• A force
• Energy
• A push
• All of them

Which has more mass, the Earth or the Moon?

• Earth

• Moon

• Their masses are the same

Which has a STRONGER force of gravity, the Earth or the Moon?

• Earth

• Moon

Any object with mass has gravity.

• True
• Sometimes
• False
• Never

Gravity pulls everything towards the...

• Moon

• Water

• Earth

Without gravity, air, water and animals would all...

• Fly off into space

• Fly into each other

The first person to seriously study Gravity was an English scientist named...

• Sir Isaac Olden

• Sir Fig Newton

• Sir Isaac Newton

Sir Isaac Newton was thinking under a tree when...

• He was attacked by a bear

• An apple fell on his head

• He was eaten by bats

Sir Isaac Newton made up the theory that what goes up, must...

• Explode

• Stay Up

• Fall Down

• Vanish

Gravity is a force that...

• Pushes objects away from Earth

• Pulls objects towards Earth