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grandymaker [24]
4 years ago
7

What is a pulley system?

Physics
1 answer:
goldenfox [79]4 years ago
3 0

A device consisting of a wheel over which rope or chain is pulled in order to lift a heavy object.

Examples- Elevators use multiple pulleys in order to function. A cargo lift system that allows for items to be hoisted to higher floors is a pulley system

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