Elastic Band Car Instructions

We needed two attach the rubber band to a fixed position at the front of the car.

Elastic band car instructions.

Rubber bands are a convenient and effective way to teach energy transformation and this rubber band car makes that lesson a blast. I have also used a paper clip. 4 toothpicks or wooden skewers. Next wrap 2 rubber bands around each cd to make an x shape and attach the cds to the car by sliding the wooden spools onto the dowels.

I ll include affiliate links to find what you need on amazon as well. These are recycled paper staws. Wrap the rubber band around the rear axle. Aiden has broken the wheels off of the car several times and i ve had to reglue them.

The rubber band unwinds to regain its former configuration spinning the axle and propelling the car forward in the process. 2 straws this will be the frame of the car. When released that energy is converted to kinetic motion energy. A stretched rubber band is a great source of elastic potential energy.

Depending on the length of your car you may need two rubber bands. Finally run a chain of rubber bands from one end of the cardboard tube to the other and secure it with a paper clip. We used a craft stick for this. Hence the more the winds of the rubber band the faster and longer your drive.

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. While you can certainly use a paper towel tube for your car i chose a sturdier tube that came from a box of aluminum foil. Here are the items needed for your diy race car and the step by step directions for making a diy rubber band racer. This rubber band car tutorial comes right out of the pages of one of my new books rubber band mania.

Adult supervision is recommended for children under 10. Rubber bands can inflict pain if mishandled. I cut a slit in the top of the.