Algodoo

That is really powerful!

yes it trows around 640 mph, but i started checking material parameters and i found that the beam of wood that holds the vertical axel weight only 29.575 kg for a piece of wood that is 40 meters long and 1 meter thick duh and the horizontal beam that is only a bit more than 40 meters only weights 31.03 kg there must be something wrong with phun because the couterweight is 15782 kg so how a piece of wood that big can be that light and withstand the over 30 meter fall of the conterweight with a trowing arm around 30kg