American Educational Large Pulley Demonstration padding-bottom:15px

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This 0-6 inch / 0-15 centimeter electronic caliper measures outside

These safety glasses meet ANSI Z87

Style I Specifications

Harmonic Distortions

American Educational Large Pulley Demonstration padding-bottom:15pxDesigned 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