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Simple Machines

21 minutes

Now Playing As: Captioned (English) (change)

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Students explore the various types of simple machines and their impact on work and power. Students also learn how to calculate work and power. Other topics covered include joule, watt, efficiency, mechanical advantage, screw, inclined plane, lever, fulcrum, wedge, pulley, wheel, and axle.

Media Details

Runtime: 21 minutes

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