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375-Inch (34
and reading/language arts for students in pre-kindergarten through grade 12
Harmonic Distortions
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the signal can be connected to the SMB connectors on the module directly
American Educational Large Pulley Demonstration 375-Inch (34Designed to teach the concepts of force and mechanical equilibrium as they relate to pulley arrangements Used to illustrate the important concepts of mechanical advantage and the conservation of energy It includes 2 threaded metal vertical support rods, a metal crossbar, 2 crossbar clamps, a 90 degree clamp, 3 Single pulleys, 1 quadruple pulley, 1 triple tandem pulley Also includes 1 wheel and axle, 3 pulley clamps, 10 slotted weights ranging from 10
US$ 144.00
US$ 11.98
