Front

What is motion?

Back

Motion is when things are moving.

Front

What does friction do to moving things?

Back

Friction makes them go slower.

Front

What is a force?

Back

A force is a push or pull on an object.

Front

Which item needs the most force to lift?

Back

A bowling ball needs the most force to lift.

Front

What is a push?

Back

A push is a force that moves something away.

Front

What is a pull?

Back

A pull is a force that brings something closer.

Front

What happens when you push a toy car?

Back

The toy car moves forward.

Front

What happens when you pull a rope?

Back

The rope moves towards you.

Front

What is an example of friction?

Back

When you rub your hands together, they get warm due to friction.

Front

What can help reduce friction?

Back

Using oil or water can help reduce friction.