How Does a Balloon Rocket Use Stored Energy?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How does a balloon rocket use stored energy?

The Big Idea

A blown-up balloon holds energy in the air inside it. Let it go, and it zooms around the room! Let's learn the secret.

Store the Energy

Step one: store the energy. A blown-up balloon stores energy in its stretched rubber and squeezed air. The more air you add, the more energy it holds.

Let It Go

Step two: let it go. When you let it go, air rushes out the back. The escaping air pushes one way, and the balloon is pushed the other way.

Like a Rocket

Step three: like a rocket. This is how rockets work too. The stored energy in the balloon turns into moving air and a moving balloon.

A Closer Look

Let's take a closer look! The balloon is stretched tight. The air rushes out the back. The balloon is pushed forward. Stored energy becomes motion.

Quick Facts

Quick facts! A balloon filled with more air flies farther. Rockets work with the same idea. The air goes one way and the balloon goes the other way. Ask a grown-up to help with balloons, and keep broken pieces away from little kids.

Think Like a Scientist

Now, think like a scientist! With a grown-up, thread a straw onto a string. Tape a balloon to the straw and let it go. Try it with a little air and then a full balloon. Measure how far it travels each time. Keep asking why, and keep exploring!

Outro

A balloon rocket turns stored energy into moving air and a moving balloon. Rockets use the same idea. Science is amazing! What will you discover next? The more you look around, the more wonders you will find, so keep your eyes open! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!