u can lift a greater load by applying a small amount of force by making the distance from the fulcrum to the load half of the distance between the fulcrum and the effort
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
Archimedes
Archimedes made the lever sometime between 280bc to210bc.
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.
Archimedes