Trebuchet Kits, Fun and functional., Case of 25 EA

Details:

Useful in studying energy conversion, levers, trajectories, ratios, rotational motion, inertia, forces and more. Investigate how projectile range is altered by changing variables such as weight, weight position, sling length, pivot point and projectile mass.Powered by gravitational potential energyEasy to assembleProvides hands-on building experience