state the use of pulley
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Elevators: Elevators work via a powerful electronic pulley system. ...
Wells: Old-fashioned “wishing well” style water wells use the simple pulley system to hoist the bucket out of the well.
Exercise equipment. ...
Construction Pulleys. ...
Theater Systems. ...
Cargo lift system. ...
Blinds on windows.
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Uses of Pulleys
- A pulley system is used in an elevator to pull the weight of 5 people against gravity.
- A gym is one place where one can find a lot of machines using the pulley system.
- Flagpoles on a sailboat or a ship used a pulley system to hoist a flag or bring it down.
Explanation:
What is pulley?
➝ A pulley is a wheel on an axle or shaft that is designed to support movement and redirect tension. They are simple, yet powerful devices that can make small forces move large objects. Pulleys are used to make heavy work more manageable.
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