Rubber Band Powered Car Explanation

Rubber band powered car mechanical engineering 57 x the car must have at least three wheels.

Rubber band powered car explanation. When the axle is twisted it tightens the rubber band making the car spring forward upon release. 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. Students follow the instructions in constructing a rubber band powered car resource. Depending on the length of your car you may need two rubber bands.

Build a rubber band car what you need. We needed two attach the rubber band to a fixed position at the front of the car. Think of the fuel economy for your rubber band powered car. The energy generated from the rubber band snapping back into shape is enough to power this small car.

Aiden has broken the wheels off of the car several times and i ve had to reglue them. I cut a slit in the top of the. 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. Wheels are defined as anything that are round and go around.

Gasoline powered cars calculate their fuel economy in miles per gallon or how many miles the car can travel on one. Lots of different objects can have potential energy for example lifting an object off a table creates potential energy. Wrap the rubber band around the rear axle. 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.

Use the measuring tape to mark start and end lines that are 5 feet apart. How to make a simple car with rubber band. Adult supervision is recommended for children under 10. With the rubber band cars the rubber used is made up of long polymer chains that in their natural state are all wrinkled up.

We used a craft stick for this. 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.