archimedes
no but a first class lever is
A broom is a wedge
Fixed Pulley and Compound Pulley.
Archimedes invented the six simple machines.
lever, wheel and axle, inclined plane, pulley, screw,and possibly a wedge
maybe the pulley but not the lever he invented the pulley but not the lever
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.
No, The Greek Scientist who founded the Lever and Pulley is Archimedes.
Pliers are a lever
wedge lever
lever at crank, connected by chain to lever at rear wheel
A lever is an adaptation of a stick or tree branch. A pulley is an adaptation of a wheel.
a pulley,a wedge and 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.
a drawer is a lever
Archimedes
pulley