As far as i know there are three: the basic catapult, trebuchet, and the floating arm trebuchet.
A catapult is typically moved using a lever mechanism that is activated by pulling back a large arm or beam. This arm is connected to a tension source, such as twisted ropes, springs, or counterweights, which stores potential energy. When released, the arm swings forward, launching the projectile. In some designs, wheels or tracks may also be used to transport the catapult itself.
Trajectory
you make a catapult!
They would catapult large rocks to break the walls of cities to gain access killing some of the enemy in the process.
A mangonel is a catapult, not a bridge.
In some ways, yes. A trebuchet can hurl objects farther and higher than a catapult, but a catapult can throw with more force.
Yes, there are various blueprints and instructions available online for building a mouse trap catapult. These designs typically involve using common household items along with a mouse trap to create a miniature catapult for fun or experimentation purposes. Just be mindful of safety precautions while building and handling the catapult.
a trebuchet is a type of catapult. it used a counter weight
Trajectory
To create an effective wooden catapult design for a school project, follow these steps: Research different types of catapult designs to understand the principles behind their functionality. Choose a design that aligns with your project goals and materials available. Sketch out your design, including measurements and materials needed. Build the catapult using sturdy wooden materials and secure connections. Test the catapult with different projectiles to ensure it launches effectively. Make any necessary adjustments to improve performance. Present your catapult design, explaining the engineering principles behind its functionality.
Owen designed a new catapult for the navy to use on its aircraft carriers. Lady Taylor Smith
In some newer coaster designs, a catapult launch sets the train in motion. There are several sorts of catapult launches, but they all basically do the same thing. Instead of dragging the train up a hill to build up potential energy, these systems start the train off by building up a good amount of kinetic energy in a short amount of time.
catapult
you make a catapult!
Catapult is a noun.
A Trebuchet Catapult
where was the catapult used