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The combination pulley is named because it is composed of both fixed and movable pulleys working together to lift objects. The fixed pulley is attached to a structure while the movable pulley moves with the load, allowing for a mechanical advantage in lifting heavy objects.

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1y ago

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What is a fixed and movable pulley used together?

When a fixed and movable pulley are used together, the fixed pulley is attached to a stationary object while the movable pulley is attached to the load being lifted. The combination of these pulleys allows for a mechanical advantage, making it easier to lift heavy objects by requiring less force.


What is an example of a block and tackle pulley?

A block and tackle pulley system consists of one fixed pulley and one moving pulley working together to lift heavy loads with less effort. For example, a flagpole typically uses a block and tackle pulley system to raise and lower the flag.


What type of energy does a pulley in motion produce?

A pulley in motion produces mechanical energy. This energy is a combination of potential energy (due to its position or configuration) and kinetic energy (due to its movement). The mechanical energy from a pulley can be used to perform work by lifting or moving objects.


Is an elevator a fixed pulley or a movable pulley?

An elevator typically uses a combination of fixed and movable pulleys. The pulley at the top of the elevator shaft is fixed, while the pulleys attached to the elevator cab are movable. This setup allows for the efficient movement of the elevator cab up and down the shaft.


What is the velocity ration of a pulley?

The velocity ratio of a pulley system is the ratio of the rotational speed of the driving pulley to the driven pulley. It indicates how the speed of the driven pulley relates to the speed of the driving pulley. The formula is: Velocity Ratio = Diameter of driving pulley / Diameter of driven pulley.

Related Questions

How do you replace a 2005 Chevy cavalier serpantine belt?

you need to get a wrench and turn the bolt (relieve the pressure on the pulley) on the tensioner pulley and remove the belt then turn bolt (relieve the pressure on the pulley) to reinstall it. The tensioner pulley is the one that is not your A/C pulley not your alternator pulley and not your crankshaft pulley its the only one that's left no hoses or plugs going to it. not sure how to explain it.


What are the examples of combination pulleys?

an examle of a doulble pulley is an elevator or a crane in construction building.


Explain what a sheave wheel is and what it does?

A sheave or pulley wheel is a grooved wheel often used for holding a belt, wire rope, or rope and incorporated into a pulley. The sheave spins on an axle or bearing inside the frame of the pulley. This allows the wire or rope to move freely, minimizing friction and wear on the cable. (A sheave is actually part of the pulley system.)


How is a lever different from a pulley used with ropes?

A lever and a pulley are different. They are both simple machines that have been around for over two thousand years and described in detail by a Greek named Archimedes.


Who named Algeria?

The country's name derives from the city of Algiers. There is no historical record that explain who named Algeria.


What is a fixed and movable pulley used together?

When a fixed and movable pulley are used together, the fixed pulley is attached to a stationary object while the movable pulley is attached to the load being lifted. The combination of these pulleys allows for a mechanical advantage, making it easier to lift heavy objects by requiring less force.


What is an example of a block and tackle pulley?

A block and tackle pulley system consists of one fixed pulley and one moving pulley working together to lift heavy loads with less effort. For example, a flagpole typically uses a block and tackle pulley system to raise and lower the flag.


Who made the compound pulley system?

I don't think anybody knows who originally made it, but Christiaan Huygens developed most of the math to explain it.


Can combination reaction be oxidation reaction Explain?

No


What type of energy does a pulley in motion produce?

A pulley in motion produces mechanical energy. This energy is a combination of potential energy (due to its position or configuration) and kinetic energy (due to its movement). The mechanical energy from a pulley can be used to perform work by lifting or moving objects.


What is the name of the pulley on a 1997 dodge stratus 2.5 V6?

There is a crankshaft pulley, alternator pulley, power steering pump pulley, AC pulley, idler pulley, tensioner pulley, etc.


What is a compound pulley?

a coumpound pulley is when there is a fixe pulley and movable pulley working together