'Input force effort force' diaporamas de présentation

Work, Power, & Machines

Work, Power, & Machines. What is work ?. The product of the force applied to an object and the distance through which that force is applied. Work = Force (N) x Distance (m) 1 N*m = Joule (J). Mowing the lawn Weight-lifting Moving furniture up a flight of stairs

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P. Sci.

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Notes 13-4

Notes 13-4. Machines and the body. Force. A push or pull on an object Described by magnitude (strength) and direction Unit = Newton. Work. You do work when you exert a force on an object that causes it to move in the same direction as the force Work = Force x Distance

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