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 pulley.
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 ..
Well, the simple machine eats up the little pegs it is connected to and walah the zipper works.
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 pulley isn't a kind of simple machine, it is a simple machine
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.
The type of simple machine that a slope is, is a inclined plane
A zipper machine is a heavy vehicle used to transfer concrete lane dividers on a roadway.
a simple machine.
a phone isn't a simple machine stupid
A sink isn't any type of simple machine. It's just a container.