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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Ry22 Ry22
  • 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."

-usatestprep

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