Environmental Sciences, asked by sehajbuttar, 1 month ago

Write the difference between fixed and movable pulleys

Answers

Answered by josephmaryjesus12345
1

Answer:

single fixed pulley is defined as a pulley with its axis of rotation fixed in place. It's used to shift the effort's direction. Whereas, a movable pulley is one that can move up and down and is connected to a ceiling or another object by two lengths of the same rope.

Explanation:

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Answered by sunilkrmanna
0

Explanation:

Single fixed Pulley - a fixed Pulley had a fixed axle. A row passes over the pulley. The load is attached to one end of the rope. To raise the load we apply effort at the other end by pulling the rope in a downward direction. A fixed Pulley is used to change the direction of the force. Eg- Flag pole

Single movable pulley- a single movable pulley had a free axle. In a movable pulley, one end of the rope is fixed and effort is applied on the other end. Load is attached on the movable pulley. Eg - construction cranes

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