797 Air Track and Accessories, 1.5M
This is one of the most useful pieces of apparatus that a physics class could have. This air track allows one to four carts to ride along on a cushion of air, practically eliminating friction. Highly precision pulleys are included to mount to the ends for performing free falling and incline experiments. Spring bumpers can be attached to record impact forces and weights can be attached to each cart for studying momentum and many other phenomena's involving forces. Air source is not included. Unit can be used with our photo gates and digital timer and our quiet air source.
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