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A fixed pulley can have any odd number of strands supporting the load.

The strand that you pull on doesn't support the load.

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βˆ™ 14y ago
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Q: Does a fixed pulley have two supporting strands?
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WHY IS MOVEABLE PULLEY MORE USEFUL THAN FIXED PULLEY?

A moveable pulley is more useful than a fixed pulley because it allows for a mechanical advantage, making it easier to lift heavy loads. With a moveable pulley, the effort force is reduced as the load force is distributed between the two sections of the rope supporting the load. This results in less force required to lift the load compared to using a fixed pulley.


Why it is easier to lift the same load by using three -pulley system than two-pulley system?

A three-pulley system allows the load to be distributed among three supporting strands, making it easier to lift the load as each strand bears less weight compared to a two-pulley system where the load is evenly distributed between only two strands. The mechanical advantage of the three-pulley system reduces the amount of force required to lift the load, making it easier to lift.


What is equal to the ideal mechanical advantage of a pulley system?

The ideal mechanical advantage of a pulley system is two times the number of pulleys in the system. This is the amount of force required to get the system moving.


How does pulleys work?

Pulleys use a grooved wheel and a rope to lift or move objects. As the rope is pulled, the force applied is distributed across multiple pulleys, reducing the amount of force needed to lift the load. The more pulleys used, the greater the mechanical advantage achieved.


What are 2 kinds of pulleys?

Two kinds of pulleys are the fixed pulley and the movable pulley


What arrangement of moveable and fixed pulleys would give a mechanical advantage of 3?

One fixed pulley and two moveable pulleys would give a mechanical advantage of 3. The rope would go through the fixed pulley, then the first moveable pulley, back through the fixed pulley, and finally through the second moveable pulley.


What are two kinds of pulleys?

A fixed pulley and a movable pulley Block and tackle is made up of both


What is the difference between a pulley and wheel and axle?

there are two kinds of pulleys. A movable pulley and a fixed pulley. But a wheel and axle have a lever and a inclined plane. [someone] :]


What is the difference between the wheel and axle and the pulley?

there are two kinds of pulleys. A movable pulley and a fixed pulley. But a wheel and axle have a lever and a inclined plane. [someone] :]


What is the 2 kind of pulley?

The two kinds of pulleys are fixed pulleys and movable pulleys. Fixed pulleys are stationary and change the direction of the force applied, while movable pulleys have a free end that moves and both change the direction of the force and provide a mechanical advantage.


Are two types of pulley's?

There are two basic types of pulleys. When the grooved wheel is attached to a surface it forms a fixed pulley. The main benefit of a fixed pulley is that it changes the direction of the required force. Another type of pulley, called a movable pulley, consists of a rope attached to some surface. The wheel directly supports the load, and the effort comes from the same direction as the rope attachment.


What are the three kinds of pulley?

The three types of pulleys are fixed pulley, movable pulley, and compound pulley. Fixed pulleys are attached to a stationary object, movable pulleys move along with the load, and compound pulleys combine both fixed and movable pulleys to provide mechanical advantage.