annasidahmed13555 annasidahmed13555

16-03-2021
Chemistry

contestada

If Pulley A is 34% efficient and Pulley B is 85% efficient, what can we conclude? Which pulley would you rather use to lift a cement block?

Explain! This is science!!!

Respuesta :

kingsley10 kingsley10

16-03-2021

Answer:

I will use pulley b

Explanation:

because the pulley with more efficency can carry out the work better

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