WHEEL & AXLE DEMONSTRATION MODEL by Learning Advantage

Product ID:

651865

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$38.10 / EA
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When a cord goes over a pulley, the force it applies changes direction. In this device, an axle is attached for winding up the cord and the cord goes over a pulley, changing the direction of this force. You can easily see the application of this principle on cranes and other machines.This classic wooden model offers children a basic concept of the laws of physics. Demonstration sized.

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