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A lever is an adaptation of a stick or tree branch. A pulley is an adaptation of a wheel.

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9y ago

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What is the difference between a pulley and wheel and axle?

there are two kinds of pulleys. A movable pulley and a fixed pulley. But a wheel and axle have a lever and a inclined plane. [someone] :]


What is the difference between the wheel and axle and the pulley?

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Did Archimedes perfect the lever and pulley?

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What is the Difference between pulley and a gear?

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Was Hippocrates credited for the lever and pulley?

No, The Greek Scientist who founded the Lever and Pulley is Archimedes.


What is the difference between lever and pulley?

A lever is a simple machine consisting of a rigid rod or beam that pivots around a fixed point called a fulcrum to multiply force. A pulley is a simple machine that consists of a wheel with a groove around its circumference and a rope or belt that runs along the groove to lift or move objects. Essentially, levers are used to amplify force, while pulleys are used to change the direction of a force.


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).


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


Is pulley a third class lever?

No, a pulley is not a third class lever. A pulley is a simple machine that consists of a wheel with a groove around its circumference, used for lifting or moving objects. Third class levers have the input force between the fulcrum and the output force.


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.