A wheel carries a flexible rope, cord, cable, chain, or belt on its rim.
Pulley
A long beam or bar that rests or turns or lifts on support (fulcrum). The lever has three parts: fulcrum, load, and effort.
Lever
What kind of simple machine is in the picture?
pulley
A flat surface raised at an angle (sloping or slanting) surface, looks like a ramp.
Inclined Plane
Objects with two inclined planes positioned back to back that tapers to a thin edge.
Wedge
What kind of simple machine is in the picture?
wedge
What kind of simple machine is in the picture?
lever
What kind of simple machine is in the picture?
inclined plane
Made up of a circular frame (wheel) that revolves on a shaft or rod (axle).
Wheel and axle
A long inclined plane wrapped around a shaft. *A circular cylindrical thing with a continuous winding or spiral rib.
Screw
What kind of simple machine is in the picture?
wedge