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Physics, 05.03.2021 17:10 Mrabas

A worker uses a pulley system to raise a 24.0 kg carton 16.5 m. A force of 129 N is exerted and the rope is pulled 33.0 m. What is the efficiency of the system?

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A worker uses a pulley system to raise a 24.0 kg carton 16.5 m. A force of 129 N is exerted and the...
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