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A pulley is a simple machine that uses a wheel and rope to lift or lower objects. A lever is a simple machine that uses a rigid bar resting on a pivot to help move objects with less force. Both pulleys and levers are tools that make it easier to lift heavy objects or move loads.
What else can I help you with?
Does a pulley have a fulcrum?
No, a fulcrum is the pivot point for a lever
How is a pulley like 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.
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.
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.
What class lever is a pulley?
A pulley is a class 1 lever because the fulcrum (pivot point) is between the load (object being lifted) and the effort (force applied to lift the load).
Did Archimedes perfect the lever and pulley?
maybe the pulley but not the lever he invented the pulley but not the lever
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
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.
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.
What type of simple machine is a drawer?
a drawer is a lever
Mastered the use of lever and pulley?
archimedes
Who was the Greek who developed the lever and pulley?
Archimedes
What is lever system rahat in irrigation?
pulley
Does a pulley have a fulcrum?
No, a fulcrum is the pivot point for a lever
