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The simple pulley was invented in ancient times by an unknown person.
The compound pulley was invented by Archimedes.
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∙ 13y ago
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What simple machine did Archimedes discover?
Archimedes discovered/identified the lever, the pulley, and the screw as simple machines.
What is a compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
How many type in pulley machine?
Pulley machine type of many! Machine have many pulley, many pulley machine! Type machine, many pulley type. Pulleys, type pulley machine many type. Machine.
Unlike a fixed pulley a movable pulley the?
multiply
What year was the compound pulley invented?
the pulley was invented in the 1956
What group discovered the pulley?
I did
Who discovered the pulley?
Archimedes
Where was the pulley discovered?
Nobody Knows for sure I think Ancient Greece, it was discovered by Archimedes
Why was the pulley discovered?
The pulley was discovered to lift objects that would otherwise be too heavy to lift. Much in the way a crane is used to lift cargo onto ships.
Greek scientist who discovered the principal of the lever and invented the double pulley and a catapult?
Archimedes is the Greek scientist who discovered the principle of the lever and invented the double pulley. He did not invent the catapult but he did improve it. He also discovered the when an object is place in fluid, the volume of the fluid that is displaced is equal to the volume of the object.
What simple machine did Archimedes discover?
Archimedes discovered/identified the lever, the pulley, and the screw as simple machines.
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 compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
What is a compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
Which simple machine can help us to move a sail on a sailboat?
pulley
What causes a pulley to wobble?
Things that might cause a pulley to wobble: The pulley is bent. The shaft the pulley is on is bent. The pulley is mounted crooked.
Is a faucet handle considered a pulley?
No, it is not a pulley. A pulley has to half effort.
