Rubber Band Air Car

Wind the rubber band around the axle.

Rubber band air car. Mterial required rubber bands2 plastic bottlespocket knife4 capsglue gunsticks. The looped ends can hold the top and bottom of your cell phone for hands. Generally three rubber bands are formed into a chain wrapped around the back axle and then taped or glued to the front end of the car. Loop the loose end of the rubber band over the catch.

A quick google search for rubber band car project yields tens of thousands of results so why reinvent the rubber band powered wheel the top results show cars with small wheels without traction or cd wheels which are difficult to attach to an axel both of. They are also fun to play with and race. Loop a rubber band through your car s air vent for this very nifty reason. In order to make sure the rubber band car works properly the axles must be exactly the same length.

Make your own with a large sturdy rubber band thread the band through the top of the dash air vent and pull it through the bottom a pen or pencil may be helpful for this. When the axle is twisted it tightens the rubber band making the car spring forward upon release. How to make a simple car with rubber band. It will take a little engineering to get your vehicle working challenge yourself to see how far your car can go.

Rubber bands are a convenient and effective way to teach energy transformation and this rubber band car makes that lesson a blast. Your model car will use a rubber band as the source of energy. Once you know the basics of building a rubber band car you can experiment with you own design and construction. When the rubber band unwinds and the axle spins it transforms the potential stored energy into kinetic energy or motion.

Rubber band powered air car.