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What effort force will be required to lift the 20 N object using the pulley above?
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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-example-1
User Wayne Piekarski
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1 Answer

6 votes

Answer:

I think it is 5N.

Step-by-step explanation:

User Franklin Munoz
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