Algebra homework help needed

Sigchi4life
Category:
Algebra
Price: $5 USD

Question description

Rosa has designed a pulley system for a school science project. She has determined that as the coefficient of friction increases, the efficiency of the pulley decreases. With a coefficient of friction of 0.2, the efficiency of the pulley is 60%. What would you expect the efficiency to be if the coefficient of friction increased to 0.3?


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(Top Tutor) Daniel C.
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