SpudFiles

well, for physics we had to build a catapult, and i think alot of physics classes do this, so post yours if you have one.

Here is mine, if u want more pics to see how it works just ask, but i think u guys can figure it out

Nice work mate. Whats your primary ammo for this baby? . I might make one myself

thanks, it is meant to shoot tennis balls, our object was to hit a target 10m away. We hit the closest at just 1in from the center.

Having that barrel really allows you more precision than without it. Now if you could just adjust it's elevation.... 8)

Nicely done, now just replace that bungee cord with some surgical tubing and she'll really fly

Haha were always trying to improve.