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What is an example of a compound pulley?
An example of a compound pulley system is a crane. This system involves multiple pulleys connected in multiple systems to provide mechanical advantage for lifting heavy loads. By distributing the weight across various pulleys and ropes, a compound pulley system makes it easier to lift heavy objects.
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.
How long ago was the pulley invented?
The pulley was invented around 1500 BCE in Mesopotamia. It was used to make lifting heavy objects easier by distributing the weight and allowing for more control.
What pulley system will lift the weight using the least amount of effort force?
A compound pulley system using multiple pulleys will require the least amount of effort force to lift a weight. The mechanical advantage of a compound pulley system increases with the number of pulleys, reducing the amount of force needed to lift the weight.
Is a well a fixed movable or compound pulley?
A well is not a pulley at all. It is a structure dug or drilled into the ground to access groundwater. It is used to draw water up using methods such as buckets or pumps.
What year was the compound pulley invented?
the pulley was invented in the 1956
Who discovered pulley?
The simple pulley was invented in ancient times by an unknown person. The compound pulley was invented by Archimedes.
Who was the Hellenistic Greek mathematician who invented the compound pulley?
Archimedes
What is the use for pulley?
It could be used to pull ships onto land and to get water from a well. Archimedes invented the compound pulley in ancient Greece.
Who is the greek mathematician who invented the compound pulley and is known for his work with the laws governing simple machines?
Archimedes
Who estimated the value of pi and invented the compound pulley?
Archimedes accurately estimated the value of pi. He was also the Greek inventor that created the compound pulley and first device used for extracting water from below the surface of the earth as well.
What is a compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
What is compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
What type of pulley can you use to change the direction of the effort force?
Fixed Pulley and Compound Pulley.
Did Archimedes perfect the lever and pulley?
maybe the pulley but not the lever he invented the pulley but not the lever
Name for compound pulleyother than compound pulley?
block and tackle
Who invented a pulley?
Archimedes
