Rubber Band Car Designs For Speed

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.

Rubber band car designs for speed.

How does it work. The aim of this project is distance. Plus it s even more fun if you can make a car go without just pushing it or by adding an expensive motor. Your car is ready to roll.

The video below shows a thirty foot run would have been longer but the trans. When the rubber band unwinds and the axle spins it transforms the potential stored energy into kinetic energy or motion. Turn the rear axle several times to wind the rubber band around it set the car on a smooth hard surface and let go. The focus of this lesson is on rubber band powered car design.

It must travel at least 20 meters and best of all is above. One of the keys to a successful rubber band car are large wheels with rubbery grip that don t slip on the axel. Choose a large rubber band to power the car. Wind the rubber band around the axle.

This rubber band powered car is an awesome engineering activity for your next stem project time. Students must design their cars to travel in a straight line for a distance of at least 3 meters within a 1 meter wide track. Teams of students construct rubber band powered cars from everyday materials. Anything below 20 meters is a failing grade.

There are lots of creative rubber band car ideas but you definitely need a rubber band and a way to wind it up. And only utilize one rubber band for it s main power source. Toothpicks straws and bottle caps constitute this unique design of rubber band race car. Basically it s a project to build a rubber band car of any size and not use any materials designed or it s intentional use is for a car.

Loop the loose end of the rubber band over the catch. Long distance rubber band car. Kids love building things that move. Legos cardboard and other household items are used.

6 rubber band car designs use a body axle and wheels to teach potential and kinetic energy. With this you can design the car to speedily sprint a short distance or travel a long distance. When you turn the axle on the car you are giving the rubber band potential energy which is stored energy.