Physics, 16.10.2019 19:30 SavgeKid7578
The actual mechanical advantage of a pulley is 2. the pulley has 3 supporting strings. what is the efficiency of the pulley? the actual mechanical advantage of a pulley is 2. the pulley has 3 supporting strings. what is the efficiency of the pulley?
Answers: 2
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The actual mechanical advantage of a pulley is 2. the pulley has 3 supporting strings. what is the e...
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