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A pulley has an axle or pivot just like a lever has a fulcrum. Just as a lever tilts across a fulcrum and the fulcrum bears all the weight, a pulley rotates around its pivot/axle the same way. So in essence, a pulley is a lever wrapped into a wheel, with its fulcrum in the center.
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How is a pulley and a lever alike?
A pulley and a lever are both simple machines that help to make work easier by changing the direction or magnitude of a force. They both utilize the principle of mechanical advantage to multiply force or distance.
Does a pulley use a fulcrum?
No, a pulley does not use a fulcrum. A pulley is a simple machine that utilizes a wheel and axle to redirect the force applied to it. It works by changing the direction of the force, not by pivoting around a fulcrum like a lever.
Is a pulley the same thing as a lever?
No. Both are simple machines. A pulley is a wheel that will accept a rope and is use to move things; of course, the pulley has to be anchored to a stationary object. A lever is like using a screw driver through the pull tab of a Vienna sausage can, to open the lid.
Does a pulley have a fulcrum?
No, a fulcrum is the pivot point for a lever
Who discovered laws of the lever and pulley?
The ancient Greek mathematician Archimedes is credited with discovering the principles of the lever and the pulley. His work on these simple machines laid the foundation for the field of mechanics.
Did Archimedes perfect the lever and pulley?
maybe the pulley but not the lever he invented the pulley but not the lever
How is a pulley a lever?
A pulley has an axle or pivot just like a lever has a fulcrum. Just as a lever tilts across a fulcrum and the fulcrum bears all the weight, a pulley rotates around its pivot/axle the same way. So in essence, a pulley is a lever wrapped into a wheel, with its fulcrum in the center.
Was Hippocrates credited for the lever and pulley?
No, The Greek Scientist who founded the Lever and Pulley is Archimedes.
Is pliers a lever or pulley?
Pliers are a lever
Is a pulley a wedge or a lever?
wedge lever
Are bicycle gears a pulley?
lever at crank, connected by chain to lever at rear wheel
How is a pulley and a lever alike?
A pulley and a lever are both simple machines that help to make work easier by changing the direction or magnitude of a force. They both utilize the principle of mechanical advantage to multiply force or distance.
Is a fishing rod a lever?
No, it is a third-class lever. a third class lever has the effort in the middle, like a fishing rod.
What is the difference between a lever and a pulley?
A lever is an adaptation of a stick or tree branch. A pulley is an adaptation of a wheel.
Does a pulley use a fulcrum?
No, a pulley does not use a fulcrum. A pulley is a simple machine that utilizes a wheel and axle to redirect the force applied to it. It works by changing the direction of the force, not by pivoting around a fulcrum like a lever.
What does the phrase simple machine mean?
a simple michine is like a: pulley, lever and an axle
What type of simple machine is a drawer?
a drawer is a lever
