This comprehensive mechanics system allows you to study energy and momentum, elastic and inelastic collisions, rolling friction, couple harmonic oscillators, eddy current, Newton’s laws, and much more. The system works with all probeware. Robust aluminium low-friction carts with magnetic top quickly mount accessories in every position desired. Each cart’s wheels have efficient shock-absorbers for durability, and one of the two carts has an adjustable plunger. Both carts have a magnetic/Velcro front side for studying elastic and inelastic collisions. The system works with all probeware. Size: 37 x 30 x 12cm.