3-Wheeled Dynamics Cart, 12 x 3.5", 2-Pack

This pair of dynamics carts is constructed from solid wood and aluminum, each measuring 300 x 90mm (approximately 12 by 3.5 inches). The carts are fitted with three high-quality, frictionless nylon ball-bearing wheels that allow for more accurate dynamic measurements. One of the carts is equipped with an exploder piston activated by a trigger on the top, enabling experiments involving conservation of momentum, Newton's third law, and collision dynamics. The low-friction wheel design ensures minimal energy loss during motion studies.