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Pulley's are so important because the are the principle behind the conveyer belt. This machine helps move work along faster in factories; without it, mass production of a product could not be possible. It was invented by Archimedes in the time of the Ancient Greeks, and is still a vital simple machine used today!
What else can I help you with?
What is important about a pulley?
Pulleys make lifting things easier. example: If you want to lift 100kg you don't want to lift it with your hands, so you use a pulley. The best choice would be to use a pulley with 4 wheels. Using this would make the effort to lift the 100kg about 75% easier. So lifting the 100 kg with a pulley would make the object be about 25 kg. That is why pulleys are important.
Why is the pulley important today?
The pulley is important because it is one of the six "simple machines" upon which all mechanical devices are based.
What are some good questions about a pulley?
If someone needs to use a pulley system to move or pull an object, there are a few important questions to ask about the pulley system. It is important to know, how much force the pulley system can withstand, and if the straps on the pulley system can secure the object you are moving.
Why are pulleys so important to every day life?
pulleys are important in everyday life because we needed to lift up heay weight objects that a human cant do in their everyday life so pulley is a very important simple machines to humanity.
What is a circumference on a pulley?
The circumference of a pulley is the distance around the outside edge of the pulley. It is calculated by using the formula C = πd, where C is the circumference and d is the diameter of the pulley. The circumference is important when determining the speed and distance traveled by a belt or rope running around the pulley.
How do you know when to replace the pulley on my pathfinder?
what pulley/ there are only about 7 or so on a vehicle. water pump, alternator, ac, power steering pulley
Where is water pump on 2000 Chevy Impala?
Behind the water pump pulley. The pump is smaller than the pulley so the pulley hides it.
What is a pulley in science?
It is a wheel that allows for the vector (direction) of a force to be changed. So if I was pulling down on a pulley, the pulley could turn that into me pulling something up.
Is crank pulley same as harmonic balancer repair?
In most cases the crank pulley bolts to the balancer so the crank pulley would not be the same as the harmonic balancer.
How do you remove the drive pulley off the shaft of a GT262 riding mower?
Use a puller so you do not bend the pulley.
How to replace air conditioner pulley on 93 Ford Thunderbird?
my husband just did so. the pulley is part of the air condition compressor, so you have to replace the whole part that's connected to the pulley, you can'tjust replace the pulley it self, and going to the junk yard for these partsis very cheap and the way to go.
Loosen tension pulley 1991 Chrysler new yorker?
To loosen a tension pulley on a 1991 Chrysler New Yorker, turn the nut in the center of the pulley. This will allow the pulley to slide in the cut-out groove so that the belt will loosen.
