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it depends on d type of wrk it is basically doing it can be called as a simple lifting machine if it exploits d very basic physics of load,fulcrum nd effort there r devices like single purchase crab, double purchase crab, differential wheel and axle ,etc which r used 4 d same applications

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Which device doesn't use a fulcrum to move heavy objects lever crowbar pulley?

a pulley because it could carry heavy stuff


How does a pulley block system work to increase mechanical advantage in lifting heavy objects?

A pulley block system increases mechanical advantage by using multiple pulleys to distribute the weight of a heavy object. As the number of pulleys increases, the force needed to lift the object decreases, making it easier to lift heavy objects.


How can the tension rope pulley be used to efficiently lift heavy objects?

The tension rope pulley can be used to efficiently lift heavy objects by distributing the weight of the object across multiple pulleys, reducing the amount of force needed to lift it. This allows for a mechanical advantage, making it easier to lift heavy objects with less effort.


How do cranes make lifting heavy objects easier?

Cranes make lifting heavy objects easier by using a system of pulleys and counterweights to distribute the load. The mechanical advantage created by the pulley system allows the crane to lift heavy objects with less effort. Additionally, cranes are designed to provide stability and leverage to handle large loads safely.


Do pulleys only lift heavy things?

No, pulleys can be used to lift heavy or light objects. The mechanical advantage of pulleys allows for an easier lifting process regardless of the weight being lifted.


How can a pulley system be utilized for lifting heavy objects efficiently?

A pulley system can be used to lift heavy objects efficiently by distributing the weight across multiple ropes and pulleys, reducing the amount of force needed to lift the object. This allows for easier lifting of heavy loads by taking advantage of mechanical advantage.


What are the advantages of using pulleys in mechanical systems?

Pulleys in mechanical systems provide advantages such as increased mechanical advantage, reduced effort required to lift heavy objects, and the ability to change the direction of force. They also allow for the transmission of power over long distances and can be used to create complex systems for lifting and moving objects efficiently.


Did Dionysius invent the catapult?

Yes, Dionysius invented the "repeating catapult." A device that can hurl heavy objects a far distance with little effort.


How does the lever work to amplify force and lift heavy objects?

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What is the English Translation of the Spanish word 'gata'?

That's either a female cat, or a jack - the device used to lift up heavy objects such as a car.


What is the sentence for manoeuvre?

Most people hate to manoeuvre heavy objects but i find it rewarding


Where do people use levers?

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