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4-6

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Auditory, Textual, Visual

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Stream, Download and Share


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Simple Machines

This video segment from IdahoPTV's D4K shows examples of the 6 simple machines: lever, pulley, wheel and axel, inclined plane, wedge and screw. Simple Machines can work alone or in combination.

Visit the D4K companion Web site to learn more about Simple Machines: D4K: “Simple Machines"

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