Engineering, 09.03.2021 20:40 anoynomouskali9297
A machine used to lift motorcycles consists of an electric winch pulling on one supporting cable of a block and tackle system. The winch can pull with a force of 75 lb. If the system can lift a maximum weight of 860 lb, what is the minimum number of supporting strands for this block and tackle system?
Answers: 3
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A machine used to lift motorcycles consists of an electric winch pulling on one supporting cable of...
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