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.
A catapult is a generic term for a machine that hurls an object. The earliest writings of catapults were that they originated in China around the 3rd and 4th Century BC and this type of catapult was much like a big crossbow. One type of catapult, the Mangonel could launch missiles across long distances. Mangonels fired heavy projectiles from a bowl-shaped bucket at the end of its arm. The Mangonel was used for aiming various missiles at castles, fortresses and cities. This type of catapult was easy to construct and wheels were added to the design to ensure maneuverability. The Mangonels were capable of firing projectiles up to 1,300 feet. Attackers used projectiles which would cause as much distress and discomfort inside the castle walls.