Take Route 20 South (Scottsville Road); Turn right onto Route 712 (Plank Road); Turn left onto Route 715 (Esmont Road); Turn left onto Route 627 (Porters Road); Turn right onto Simpson Drive (Park Entrance).
Rating Newest Oldest. Best Answer: The main simple machine in a catapult is a lever. The lever is the arm of the catapult. Also if there are wheels on the bottom of the catapult to move it that too is a simple machine. If there are screws used to construct the catapult there is another simple machine.And lastly if there is a pulley system to pull the lever arm back to arm the catapult that is also a simple machine.Source(s):BMM Â· 6 years ago.f there are screws used to construct the catapult there is another simple machine. And lastly if there is a pulley system to pull the lever arm back to arm the catapult that is also a simple machine. Source(s): BMM Â· 6 years ago.
The catapult was a siege engine, mainly used to lob projectiles over walls and into cities and settlements. The projectiles would vary from boulders to fiery balls and rotting carcasses, the latter being used to spread diseases among the garrison and the cities populace.