Rubber Band Powered Lego Car
2 long bricks with holes in them to make the sides of the car.
Rubber band powered lego car. It involves a simple spring action lever design with gears that is quite easy to reset. It would be fun to build these with a lego club or stem class and see whose car travels the farthest. The title is self explanatory feel free to copy this emoji. 1 flat piece with holes that spans the width of your car.
Visit https robog in online workshops for more details about our upcoming workshops. Are the gears whirring away inside your head yet. You can see in the two pictures below some of the simple pieces we used to create this lego rubber band car and bat mobile. Slip the end of the rubber band under the protruding part of the very top brick.
Building this car is a great engineering project that demonstrates the power of potential and kinetic energy. This rubber band powered lego car will zoom across the floor for 20 feet or more. This rubber band powered car is an awesome engineering activity for your next stem project time. There are lots of creative rubber band car ideas but you definitely need a rubber band and a way to wind it up.
The band should run under the whole length of the chassis. Pull the rubber band up and over the top of your car body.