Simple Rubber Band Powered Car

Our rubber band racecar kit comes with everything you need to build a rubber band car.

Simple rubber band powered car.

While you re at it make sure to check out other fun physics activities. This is an easy to make rubberband car using a paper towel tube for the body. The rubber band unwinds to regain its former configuration spinning the axle and propelling the car forward in the process. How to make a simple car with rubber band.

Building this car is a great engineering project that demonstrates the power of potential and kinetic energy. You can attach your rubber band to a simple machine a wheel and axle to build a simple rubber band. The energy generated from the rubber band snapping back into shape is enough to power this small car. This rubber band powered lego car will zoom across the floor for 20 feet or more.

If you want to find out how a rubber band car works and make your own read on. Build a rubber band powered car. I ve made these cars with groups of kids at library programs several times and it s always lots of fun. Adult supervision is recommended for children under 10.

On twisting the rubber band around the axle you are storing potential energy in it that gets transformed into kinetic energy when you let it go. Another tip would be to use a little playdough to pack in the caps. Now that your car is built attach the rubber band to the front structure support. It would be fun to build these with a lego club or stem class and see whose car travels the farthest.

Depending on the length of your car you may need two rubber bands. I personally did not have any rubber bands so my son made me a quick one out of his rainbow loom bands. This video will show you how to make a very simple rubber band powered car using plastic bottles. Our stem projects are designed with you the parent or teacher in mind.

We needed two attach the rubber band to a fixed position at the front of the car. Hence the more the winds of the rubber band the faster and longer your drive. Rubber bands can inflict pain if mishandled. I cut a slit in the top of the.

A stretchy science activity from science buddies. Hope you like it. Build a rubber band car what you need. Aiden has broken the wheels off of the car several times and i ve had to reglue them.

Wrap the rubber band around the rear axle. This will keep the car tires from just spinning when the car is ready.