The physics of car racing

The Physics Of Car Racing:

1. What has been done to make this a 'fair test'?

• All the cars are the exact same
• They all have to drive forward
• We all have a selection of choice of what materials we want on the car.

2. What forces are needed to make the car go faster
and now have you modified your car accordingly?

We need to add some weight (eg. a stone) on the front to make thrust (creates acceleration). If we add it to the back it will spin around and fail the race.

3. What forces are needed to make the car stop and
what adjustments have you made to try & stop it by the line?

Add something such as a parachute to create drag (attempts slowing the car down) and Friction (stops the car).

4. What forces are needed to make the car travel further
and what adjustments have you made to achieve this?

A balanced force; if something is NOT moving it will continue to not move; if something IS moving it will continue to move at the same speed and in the same direction.

5.