3 of the most common types are the ballista, the trebuchet, and the mangonel
There are more but these are just a few: Aircraft Catapult, Slingshot Catapult, and an Onager Catapult.
As far as i know there are three: the basic catapult, trebuchet, and the floating arm trebuchet.
Trebuchet Catapult Ballista
catapult
you make a catapult!
Using acid base chemistry to determine if a substance is toxic. Calculating the distance a catapult will launch a ball using physics. Any kind of pharmaceutical drug was made by an organic chemist.
Catapult is a noun.
A Trebuchet Catapult
where was the catapult used
shoot it at angry kids to calm them down.
A mangonel is a kind of catapult.
A mangonel is a catapult, not a bridge.