The Power Of Air: HOW PRESSURE AFFECTS A VOLLEYBALL'S BOUNCE
Physics and Astronomy
Emilia Ornelas
- Grade:
- 5
- Teacher:
- Chloe Perdreauville
Question: Does the air pressure inside a volleyball affect how high it bounces when dropped? I wanted to test if the air inside the volleyball changes how high it bounces and how far it goes when you pass and serve it, so I dropped a volleyball at different air pressure amounts from my balcony and recorded the results.

Nice results. It looks like you have good ideas for future science fair research and I look forward to seeing you projects in the future.
Nice project – very scientific!