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The amount of force required to lift a weight is inversely proportional to the number of suspension lines. A multiple pulley system allows the load to be distributed across several lines and greatly reduces the amount of force required to lift the weight..
The load that takes mechanical power to lift with a single pulley can be lifted by a single person with a multiple pulley set-up
Wiki User
∙ 16y ago
In physics, a double pulley can be used to change the direction of a force, increase the mechanical advantage of a system (allowing for easier lifting of heavy objects), or to distribute the force over multiple ropes to reduce friction and wear. Double pulleys are commonly used in systems like block and tackle arrangements to lift heavy loads with less effort.
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How To put the string through a double pulley?
To put a string through a double pulley, first thread the string through one side of the pulley. Then, loop the string around the groove of the pulley and thread it through the other side. Make sure the string is running smoothly through both sides of the pulley before using it.
How does a double pulley work?
A double pulley system consists of two pulleys connected together. One pulley is fixed, while the other pulley moves with the load. This system allows for a mechanical advantage, making it easier to lift heavy objects by distributing the workload between the two pulleys.
What type of simple machine is a window shade?
A window shade is a type of pulley system simple machine. It uses a pulley to raise and lower the shade, making it easier for users to control its position.
What is a double pulley system?
A double pulley system consists of two pulleys attached to a fixed structure. It allows a rope or belt to loop around both pulleys, creating a mechanical advantage that reduces the amount of force needed to lift a heavy object. The net effect is that the load is shared between the two sides of the system, making it easier to lift heavy objects.
Does a pulley have a fulcrum?
No, a pulley does not have a fulcrum. A pulley is a simple machine that uses a wheel with a groove to change the direction of a force. A fulcrum is a pivot point that helps a lever rotate.
What is the answer to the pulley question on genius physics?
1200 newtons
What is double pulley system?
A double pulley system is simple. Instead of one wheel like the single pulley system has, the double pulley system has two wheels and carries more heavier loads than the single pulley system can hold.
What is a double movable pulley?
A double pulley system is simple. Instead of one wheel like the single pulley system has, the double pulley system has two wheels and carries more heavier loads than the single pulley system can hold.
A Sentence With The Word Pulley?
Pulley has different physics. Pulley is used to lift heavy objects.
Who uses a Dolly?
A pulley man.
What uses a movable pulley?
nothing
How are the double pulley systems different?
Double pulley systems are different from the one pulley system because the weight is now attacked to a pulley instead of an anchor. Another pulley is used to take some of the weight. A two pulley system only requires half the effort as a single pulley system.
What branch of physics uses particle accelerator?
Particle Physics
What is a chain hoist pulley original name in GCSE O level physics 50 years ago?
Hi, I would like to know the real/original name of the 'chain hoist/pulley' I was taught 50 years ago when of doing O levels physics. I guess it was the inventor's name. Obviously we can still buy them but they only call them a chain hoist or pulley. thks john 23.11.10
Who uses a coverter dolly?
A pulley-man
What is the uses of hassium?
No uses, only for nuclear physics experiments.
What machine uses power to water?
a pulley a pump
