The zipper is a wedge... your welcome everyone who needed it(:
Wedge
Wedge
A broom is a wedge
The original six are the lever, wheel and axle, inclined plane, wedge, screw, and pulley.
The Pulley is one of them. Wheel and axle. lever. screw. wedge. inclined plane.
wedge lever
wedge is another simple machine kind of lever
Inclined plane
pulley,lever,screw,inclined plane,wedge,wheel and axle.
A stapler is a compound machine. It is made up of a lever and a wedge.
Eight types of simple machines are wheel & axel, pulley, lever, screw, wedge, inclined plane, gears, and screw
No, a zipper is not a pulley. A pulley is a simple machine that uses a wheel and axle to redirect force, while a zipper is a closure device commonly used in clothing that consists of interlocking teeth.