Rubber Band Powered Car Explanation

By stretching out an elastic band you re creating potential energy.

Rubber band powered car explanation.

The energy generated from the rubber band snapping back into shape is enough to power this small car. Depending on the length of your car you may need two rubber bands. The rubber band road to early flight it was a simple rubber band powered toy that became the inspiration for orville and wilbur wright s interest in flying. Gasoline powered cars calculate their fuel economy in miles per gallon or how many miles the car can travel on one.

Wrap the rubber band around the rear axle. Wheels are defined as anything that are round and go around. Think of the fuel economy for your rubber band powered car. Aiden has broken the wheels off of the car several times and i ve had to reglue them.

Lots of different objects can have potential energy for example lifting an object off a table creates potential energy. With the rubber band cars the rubber used is made up of long polymer chains that in their natural state are all wrinkled up. Once the car has been successfully completed the students will make alterations to different parts of the car including but not limited to adding and distributing weights altering the friction coefficient of the wheels and changing the type of rubber band used. Give students several options in selecting the rubber bands that they will use to power their cars.

Our rubber band racecar kit comes with everything you need to build a rubber band car. When the axle is twisted it tightens the rubber band making the car spring forward upon release. We needed two attach the rubber band to a fixed position at the front of the car. Build a rubber band car what you need.

Adult supervision is recommended for children under 10. We used a craft stick for this. Use the measuring tape to mark start and end lines that are 5 feet apart. Rubber band powered car mechanical engineering 57 x the car must have at least three wheels.

I cut a slit in the top of the. How to make a simple car with rubber band. 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.