littlekamburket littlekamburket

13-10-2017
Biology

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A shovel is a compound machine true or false

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lambstick22 lambstick22

13-10-2017

True. It is composed of a wedge and a lever. The resistance is the dirt on the head of the shovel, the hand closer to the end of the handle is the fulcrum, and the hand near the center is the effort. In this way, a shovel is a class 3 lever.

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bryan74 bryan74

13-10-2017

True I think .................

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