According to Archimedes, the principles of the lever include the Law of the Lever and the Principle of Virtual Work. The Law of the Lever states that the product of the weight being lifted and its distance from the fulcrum is equal to the product of the weight applied to the other end and its distance from the fulcrum. The Principle of Virtual Work states that if a lever is balanced and one side is moved along a circular arc, the distances of the weight and the weight applied to the other end from the fulcrum are inversely proportional to their magnitudes.
Archimedes
The concept of the lever was developed by the ancient Greek scientist Archimedes. He is credited with formulating the principles of levers in his work on mechanics.
Archimedes made the lever sometime between 280bc to210bc.
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.
Archimedes.
maybe the pulley but not the lever he invented the pulley but not the lever
archimedes
Archimedes
no, he did not !he explained how the lever works, the rule, the law, he did not invent it!
No, The Greek Scientist who founded the Lever and Pulley is Archimedes.
Archimedes, the Man
Archimedes discovered/identified the lever, the pulley, and the screw as simple machines.