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Physics, 05.05.2021 18:30 mrush1122

Diana raises a 1000 N piano using a set of pulleys. She use 250 N force to pulls in 20.0 m of rope. What is the distance?

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Diana raises a 1000 N piano using a set of pulleys. She use 250 N force to pulls in 20.0 m of rope...
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