Wood Rubber Band Car Designs

4 toothpicks or wooden skewers.

Wood rubber band car designs.

Legos cardboard and other household items are used. Kids love building things that move. Here are the items needed for your diy race car and the step by step directions for making a diy rubber band racer. Rubber bands can inflict pain if mishandled.

I have also used a paper clip. Build a rubber band car what you need. The energy generated from the rubber band snapping back into shape is enough to power this small car. When you turn the axle on the car you are giving the rubber band potential energy which is stored energy.

6 rubber band car designs use a body axle and wheels to teach potential and kinetic energy. Adult supervision is recommended for children under 10. Plus it s even more fun if you can make a car go without just pushing it or by adding an expensive motor. 2 straws this will be the frame of the car.

There are lots of creative rubber band car ideas but you definitely need a rubber band and a way to wind it up. When the rubber band unwinds and the axle spins it transforms the potential stored energy into kinetic energy or motion. Other designs of rubber band cars instead of cardboard the cars can use a variety of lightweight materials for the chassis such as lego balsa wood light plastic container cereal box or foam board. This rubber band powered car is an awesome engineering activity for your next stem project time.

Wind the rubber band around the axle. Loop the loose end of the rubber band over the catch.