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the pulley is mde by many things more like long thik streng and hard medal and long things that coneecent thought the same derecstion and faces the same way but that's the same thing thought oky bey
ask moer later
the pulley is mde by many things more like long thik streng and hard medal and long things that coneecent thought the same derecstion and faces the same way but that's the same thing thought oky bey
ask moer later
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoI know that pulleys were used by the Egyptians over 4,000 years ago and could have been in use much longer than that.
Wiki User
∙ 10y agoBy using a complicated and intricate system of pulleys, similar to that seen pulling the strings in mp's
Wiki User
∙ 11y agoin 1922 by a man called james pulley
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What is the Archimedes pulley?
a pulley that Archimedes made
Where was the pulley made?
in 1922 by a man called james pulley
What are pulleys made of?
a pulley is made of iron
Why pulley crowning is made?
to avoid slip
What are facts about pulleys?
Made from a wheel and rope. Used to moved loadsOne interesting fact about a pulley is that Archimedes invented it!a pulley is made from a wheel and a rope
What are two kinds of pulleys?
A fixed pulley and a movable pulley Block and tackle is made up of both
Was the pulley man made?
The pulley is an invention, and it takes a person to invent. So, yes, it is man made. If it wasn't man made, then that would mean it just fell outa the sky. -.-"
What is a pulley - gr 4 class?
a pulley is a simple machine made of a wheel on an axle. It makes lifting easier
What is a simple machine that is made with a rope or chain?
a pulley
What was the invention that made lifting things easy?
The pulley
3 examples of a pulley?
An example of a pulley sytem is a flag pole.
How did Archimedes invent pulley?
he made the pulley because he wanted to help people out so they dont have to carry all of the heavy stuff.
