Algodoo

This is my entry for the pumpkin throwing contest. It is a mix of a Catapult and Trebuchet (essentially a gravity-powered catapult).

CONTROLS:

A: Disengage pin mechanism
S: Engage pin mechanism

L: Return arm to loading position
K: Lock arm in loading position in order to reengage pin mechanism
(Note: Both K and L trigger a brake on one of the two wheels to stop the machine from moving while you try to load.)

J: Stop the weight from swinging (in order to get a consistent distance, you need to stop the weight at vertical when you reload it. Otherwise, the pumpkin will fall short. Just press J as the weight is vertical and the hinge should stop it.)

Enjoy!