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Some of the things that slow balloon cars down, that you have to overcome, are their own weight, air resistance, friction, and inefficient use of the air escaping the balloon. Reducing weight, minimizing drag, cutting friction and improving nozzle air flow will all help make your balloon car go faster.


How to make a Balloon powered car very simple - Easy balloon Jet car Tutorials balloon car design balloon car instructions balloon car video balloon car experiment balloon car physics balloon ...


How to Make the Fastest Balloon Race Car. If you are teaching elementary school children about force and inertia, you can be more effective by providing the kids with an interactive project that will show them how everyday materials -- such as a toilet paper roll and a balloon -- can be used to make a race car that speeds across the room. You can...


How to Make a Balloon Car. Making a balloon car is a fun craft project and educational science experiment that can be done with kids. This activity can be used to help teach kids how wind energy can be used to propel an object, as well as...


How Do You Make a Fast Balloon Car? To make a fast balloon car, attach four straws together, and wrap the end of a balloon around all four. Attach the entire contraption to your car. Gather materials. For the balloon contraption, you need a balloon, four straws and masking tape. To make the body of the car, you need a 16- to 20-ounce-sized ...


A maximum of two balloons can be used on the car, but a total of four balloons are provided to help with preliminary testing of the car. ----- Announcing the First Annual JPL Section 352 Balloon Car Contest How far do you think a car powered by two balloons could travel?


Start your (balloon) engines! Learn how you can power a toy car with air--and a little knowledge of physics. Then challenge a friend to a race! Credit: George Retseck It might not seem like it at ...


Balloon-powered cars, like the ones in Figure 1, are fun to build and even more fun to play with. In this project you will be challenged to build and test your own balloon-powered car. A balloon-powered car consists of three main parts: The body of the car (piece of cardboard or plastic bottle in Figure 1)


Saw an excellent video of this version on YouTube by joiemoie. Really impressed by the simplicity so had a go myself. It runs the length of my kitchen which is 5 metres. Balloon Jet Car #3 Main ...


Your balloon car uses jet power to move. The stored air in the balloon pushes through the straw, creating thrust—the force that pushes the car forward. So when air from the balloon moves in one direction, it pushes the car in the opposite direction.