Forces

Front

What pulls objects towards the center of the Earth?

Back

Gravity

Front

What is it called when you drag something behind you?

Back

Pull

Front

What makes it harder to roll down a hill?

Back

Friction

Front

What type of force is used when you pull something?

Back

Pull

Front

What is any push or pull that causes an object to move, stop, or change speed or direction?

Back

Force

Front

What is the force that opposes motion between two surfaces?

Back

Friction

Front

What do we call the force that pushes objects away from each other?

Back

Push

Front

What is the force that attracts two objects towards each other?

Back

Gravity

Front

What type of force is used when you push a door to open it?

Back

Push

Front

What is the effect of gravity on objects?

Back

It pulls them towards the Earth.