Need help on Pneumatic Air Cannon design!

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
DaisyPukes
Recruit
Recruit
United States of America
Posts: 1
Joined: Thu May 21, 2026 2:21 am

Hi everyone!

I'm a junior in high school and a noob about building pneumatic air cannons. For my physics 1 final, I decided to build a pneumatic air cannon as part of my project. I have no idea what I'm doing and was hoping someone could help me with my design and provide feedback on my ideas. Furthermore, I am looking for some great resources that can help me improve my understanding of how to build the pneumatic air cannon.

Below is a design I drew up for what I hope to achieve.
Attachments
Untitled-1wwdwd.png

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