What is the mass of a trbuchet to find potential energy?

Question

I am doing a project is physics. I need to find out the potential energy of the machine. To find potential energy the equation is mass times gravity(9.8) times height. Is the mass the counterweight or the mass of the flying object in this case.

Answer 1

As I understand it a trebuchet is a giant catapult, yes?
So all the potential energy is contained within the springs, or twisted ropes or rubber bands or whatever holds the arm down.
This sounds to complicated without more info.
You could get an approx answer by measuring the kinetic energy of the stone when it is released + the kinetic energy of the Trebuchet when it rolls back wards + the energy converted to heat by friction. The total will be the potential energy.

Answer 2

I'm taking a shot in the dark here, but I think the applicable potential energy is the potential energy of the counterweight minus the potential energy of the thing you're throwing. The counterweight comes down and the other object gets thrown up, right?

Answer 3

you like the KE = mc^2 KE = mv^2/2 so v = a million.414 * c First Hurdle. right it extremely is it possible any particle can exceed the sunshine velocity. Assuming sure then you definately ought to calculate the top. that isn't an effortless calculation. It is composed of calculus critical equations. by way of fact the fee is somewhat severe the gap it has to shuttle is likewise very severe to realize that velocity. The gravity for long distance isn't consistent it is proportional to a million/r^2. the place is r is the gap between the products. i will assure you that this may not take place on earth. So it ought to be a black hollow the place the gravity is somewhat severe. so which you will assume some top and calculate the gravity on the exterior of the black hollow. So do the mathematics and let us know the consequence.