# What is the science behind a balloon powered car?

## What is the science behind a balloon powered car?

The science behind this experiment is all about energy. When the balloon is inflated it stores the compressed air and stretched rubber as potential energy. When you let the air out of the balloon, the potential energy is converted into kinetic energy; this is the energy of motion, which is why the car moves.

How do you make a balloon car go faster and farther?

How to Make a Balloon Car Go Faster

1. Reduce Weight. Examine your car carefully for any opportunity to shed as much weight as possible.
2. Minimize Drag. Drag, or air resistance, is important even at low speeds because the balloon car is so lightweight.
3. Cut the Friction.
4. Improve the Nozzle.

### How does Newton’s first law apply to a balloon powered car?

This law states that for every action, there is an equal but opposite reaction. In the case of the balloon-powered race car, the action is the air rushing from the straw and pushing against the air behind the car.

What are the wheels for a Balloon car?

The materials used as wheels for a balloon powered car are: 1) CD’s 2) Four Smiley Foam Wheels 3) Candy mints (with a hole in the middle)

#### What do you need to make a Balloon car?

Materials Required 1 One Balloon 2 Duct Tape 3 Plastic Box or any other plastic material 4 Scissors 5 4 Foam Smiley Wheels (you can also use bottle caps) 6 2 Wooden Skewers 7 Meter Stick 8 Ruler 9 Glue Gun More

Where can I find the balloon powered car challenge?

Balloon-Powered Car Challenge. Retrieved from https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p099/physics/balloon-powered-car-challenge 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.

## How does a balloon powered race car work?

The concept behind the Balloon-Powered Race Car Science Experiment is pretty simple. That doesn’t make it any less impressive, though! When you blow up a balloon, set your racer down and then let it go, the escaping air from the balloon rushes out of the straw.

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