Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.
Price: $125.39
In Stock.
Three-Wheel Dynamics Carts for physical science and physics are capable of carrying big payloads (bricks!).
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. Size 300 x 90 mm