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  • 07-11-2020
  • Physics
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What effort force will be required to lift the 20 N object using the pulley above?

What effort force will be required to lift the 20 N object using the pulley above class=

Respuesta :

nicholassharma nicholassharma
  • 07-11-2020

Answer:

I think it is 5N.

Explanation:

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