Projectile Launcher
thingiverse
This is a projectile launcher made for use in the demonstration of projectile motion calculations. It is adjustable from 5-65 degrees in increments of 3.75 degrees. Most rubber balls fit. The blueprints should provide any other information. You may have to shave about a millimeter off of the arms. This will not damage performance. Use slingshot elastics for power. Please credit me for the design. I hope you enjoy it, and feel free to report any breakages.
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