GRAVITY_TEST

Forces

Gravity

Let's learn about Gravity

​Let's learn about gravity.

Check this video out.

Now, you can try to answer the next questions about gravity.

GRAVITY

Multiple Choice

Gravity is a force that......

• attracts objects towards each other.

• pushes objects away from each other.

• makes objects spin around

• makes objects change color.

Multiple Choice

Who discovered the law of gravity?

• Nicola Tesla

• Albert Einstein

• Galileo Galilei

• Isaac Newton

Multiple Choice

Mass is .....

• The amount of space an object occupies.

• The amount of matter an object has.

• The force that attracts an object towards the Earth.

• The force that moves an object up.

Multiple Choice

Which two factors affect the force of gravity between two objects?

• Mass and distance

• Temperature and humidity

• Color and texture

• Shape and size

Multiple Choice

Why does objects fall down when we let them fall?

• Because they are being pushed up for gravity.

• Because they are being attracted to the center of the Earth.

• Because they are being pushed out of the planet.

• Because they are being moved sideways.

Multiple Choice

Why do astronauts float in the International Space Station?G

• Because they are orbiting around the Earth

• Because they are being pushed out of the Earth

• Because there isn't gravity in space.

• Because they are being pushed up.

Multiple Choice

Does the force of gravity exist in space?

• Yes, it does.

• No, it doesn't.

• Only on some planets.

• Only when there are objects nearby.

Multiple Choice

Why do objects fall towards the ground?

• Because of the force of resistance.

• Because of the force of gravity.

• Because of the force of friction.

• Because of the force of magnetism.

Multiple Choice

What would happen if the force of gravity suddenly disappeared?

• Objects would turn invisible.

• Objects would start spinning around.

• Objects would stay where they are.

• Objects would float away into space.

Multiple Choice

Why do objects with more mass have more gravity?

• Because they are bigger.

• Because they are heavier.

• Because they are denser.

• Because they have more atoms.