- Which force makes the car move?
- Which force makes the car stop?
- What can make the car go faster or slower?
- Building instructions book ‘B’, pages 4 - 18
- Test your car with the medium-sized wheels to see how far it will go.
- Pull the launcher back to position 5.
- Now test your car with small grey wheels and the large white wheels.
What did you see?
- Which forces did you observe?
- Did you see any patterns?