Construction pulleys are used in order to lift and place heavy materials.
Curtains at a theatre are moved using pulley systems that pull the curtains apart.
Blinds on windows operate using a pulley system to move the blinds up and down. You pull the cord on the blinds and the pulley system causes the blinds to open or close.
Flagpoles use pulleys in order to hoist the flag up or to bring it down. You pull the string on the pulley and the flag runs up or down the pole.
Answers & Comments
Answer:
There are three main types of pulleys: fixed, movable, and compound. A fixed pulley's wheel and axle stay in one place.
Explanation:
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Answer:
Construction pulleys are used in order to lift and place heavy materials.
Curtains at a theatre are moved using pulley systems that pull the curtains apart.
Blinds on windows operate using a pulley system to move the blinds up and down. You pull the cord on the blinds and the pulley system causes the blinds to open or close.
Flagpoles use pulleys in order to hoist the flag up or to bring it down. You pull the string on the pulley and the flag runs up or down the pole.