ajessicaonyeka ajessicaonyeka

20-08-2017
Physics

contestada

A screw is a type of simple machine. If we look closely at a screw, we see that it is really a _________ wrapped around a central core.

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20-08-2017

is is really an inclined plane

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Backpfeifengesicht Backpfeifengesicht

19-01-2019

D. Inclined Plane

" Try this! Take a piece of paper and fold it into a right triangle. Wrap it around a pencil. That is a screw - an inclined plane wrapped around a central core."

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