You don't.
A simple way to build a catapult for kids to play with would be to use the seesaw as a model. A seesaw with a basket on one side to hold what is going to be flung would be perfect as a catapult.
A CATAPULT IS A LEVER!!!
A catapult is actually a compound machine.
lever
You don't.
on waterfall mountain
read the instructions
Japust get paper
1
A catapult is a type of lever simple machine that uses the force of tension in a spring or elastic material to launch an object.
their was nothing else
456