Procedure for Design 3

Procedure:

1. Take three paint sticks and place two parallel with each other.
2. Take the third paint stick and cut it in half making to even pieces. Place one horizontally (creating a H) and place the other piece parallel to it.
3. Take a pen and place it in the Cd to make the wheel and axle.
4. Do step 3 again for the other side.
5. Take the wheels and axles and place them on the ends of the base.
6. Glue the adjusted and cut mousetrap to the middle of the base.
7. Attach a piece of the hanger to the mousetrap.
8. The hanger had a hook of the end of it which allowed the fishing line to easily go through it.
9. Knot the fishing line to the hook to make sure that it would stay in place.
10. Pull the line back which will allow the hanger to come back as well.
11. Wind the fishing line around the axle again and again. This will cause the car to accelerate in a forward direction.
12. When the fishing line is released the car will go in a straight path steadily.