A pulley.
wedge
yes , its a simple machine
Simple machine
A basket is not considered a simple machine in the traditional sense. Simple machines are typically defined as basic mechanical devices that do not require an external power source and are used to multiply or redirect force. Examples of simple machines include levers, pulleys, and inclined planes. A basket, on the other hand, is a container used for holding or carrying items and does not fit the criteria of a simple machine.
Its a simple machine machine i could see where your coming from thinking it is a compound machine. But i mean it is simple. Now i know a couple stores have compound machine
A zipper machine is a heavy vehicle used to transfer concrete lane dividers on a roadway.
Well, the simple machine eats up the little pegs it is connected to and walah the zipper works.
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.
A zipper is considered a simple machine because it primarily consists of two rows of interlocking teeth and a slider that brings them together or separates them. It utilizes the mechanical advantage of levers in the slider to open and close, but it does not combine multiple machines or mechanisms to perform its function. Therefore, it does not qualify as a compound machine.
I Think That Zipper is a First Class Lever ... Because We give The Effort With Our fingers At The Top And The Load Is Coming at The Bottom To Pull The Chain ... And Then obliviously The Fulcrum Will Be In the Middle ..
I Think That Zipper is a First Class Lever ... Because We give The Effort With Our fingers At The Top And The Load Is Coming at The Bottom To Pull The Chain ... And Then obliviously The Fulcrum Will Be In the Middle ..
I Think That Zipper is a First Class Lever ... Because We give The Effort With Our fingers At The Top And The Load Is Coming at The Bottom To Pull The Chain ... And Then obliviously The Fulcrum Will Be In the Middle ..
I Think That Zipper is a First Class Lever ... Because We give The Effort With Our fingers At The Top And The Load Is Coming at The Bottom To Pull The Chain ... And Then obliviously The Fulcrum Will Be In the Middle ..
a complex machine would be a car, but a simple machine would be a wheel and axle. an example of a wheel and axle would be a steering wheel
wedge
The zipper was first made in 1851. The first zipper was created by Elias Howe and he was also the inventor of the sewing machine.
A zipper is a compound machine that functions as a series of simple machines working together. It typically consists of two flat metal pieces with interlocking teeth that are pulled together and apart by a slide mechanism. The teeth act as inclined planes that wedge together when the slider is moved up, and apart when moved down, allowing the zipper to open and close.