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History, 03.12.2020 20:10 jake56555

Describe how a shovel makes moving dirt easier. Use the words "resistant force," "effort force," and "distance." Tell what kind of simple machine a shovel is. Answer Key:

A shovel is a kind of lever. By increasing the distance from which the effort force is applied to moving the dirt, less resistant force is needed to move the dirt.

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Describe how a shovel makes moving dirt easier. Use the words "resistant force," "effort force," and...
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