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A crane is a lifting machine, generally equipped with a Winder(also called a wire rope drum), Wire_ropeor Chainand Sheave_(mechanical), that can be used both to lift and lower materials and to move them horizontally.
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∙ 13y ago
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What are some examples of a pulley?
wagons it has to constas of a rope or belt
How many simple machines does a crane have?
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
When was the pulley invented?
The block and tackle (or pulley system) was brought to us by Archimedes (287BC - 212BC) in Greece, but neither Archimedes, nor any who wrote about him and his extraordinary work dated the invention.stupid answer
What pulley system creates just directional advantage?
Single fixed pulley
How does a crane make work easier?
No
Is a crane a type of a pulley?
A crane is a movable pulley
What kind of a simple machine is a crane?
The crane is a pulley
What things have a pulley?
crane
Which simple machine is used in lifting a load with crane?
A crane utilizes a combination of simple machines, but the primary one involved in lifting a load is the pulley. The pulley system allows the crane to lift heavy loads with relatively less effort by applying force over a distance.
Why did they call a pulley a pulley?
it was called a pulley because you could hang stuf on it and then you could pull it... a pulley could be a crane or esaltor.
How do you lift an elephant into a rail car?
Use a pulley (crane) .
How do roped elevators work?
pulley system, much like the cabled elevators work.
What are the parts of an elevator and how do they work?
buttons and the ropes and pulley system so the elevator goes up if it gets pulled by the pulley system oh and i am in elementary school and i can answer it
What are some examples of a pulley?
wagons it has to constas of a rope or belt
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 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.
How many simple machines does a crane have?
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
