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4 in stock
Approximate dimensions are: 100mm (length) x 12mm (width) x 5mm (height)
The solid state apparatus is a must for any physics class and is perfect for our air track and free ...
Contains 15 specimens, approximately 1 1/2″ x 1 1/2″, number-coded in a compartmented co...
Great for demonstrating the Law of Conservation of Momentum and Trajectory! The unit uses a nylon pe...
Knife Switch with Screw Type Binding Posts - Single Pole, Single Throw