Dynamics Cart 3 Wheel, Set 2 with Hoops

Sold wood and aluminum dynamics cards used for collision experiments.

This pair of cart is constructed from solid wood and aluminum. Fitted with high quality frictionless nylon ball bearing wheels allows for more accurate dynamic measurements. One of the carts is equipped with an exploder piston that is activated by a trigger on the top of the cart. A pair of spring hoops is provided for collision experiments.