yes a zipper is a lever because the back part of the zipper is the fuclcrum
A zipper is best classified as a type of mechanical fastener rather than fitting neatly into the categories of lever, pulley, ramp, screw, wheel, or wedge. However, it does function similarly to a wedge because the interlocking teeth of the zipper create a secure closure when pulled together. In essence, while it utilizes mechanical principles, a zipper is unique in its design and function.
Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.
Zipper is a noun. The verb is zip. I don't need to zip it up.
you can rub soap on the teeth of the zipper and it usually loosens the trouble...
You can fix a zipper that has split open by clamping it with a pliers
The zipper is a wedge... your welcome everyone who needed it(:
A zipper is best classified as a type of mechanical fastener rather than fitting neatly into the categories of lever, pulley, ramp, screw, wheel, or wedge. However, it does function similarly to a wedge because the interlocking teeth of the zipper create a secure closure when pulled together. In essence, while it utilizes mechanical principles, a zipper is unique in its design and function.
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 ..
WELL IT DEPENDS ON THE TYPE OF ZIPPER AND THE LENGTH OF THE ZIPPER
A zipper is not a gear.
Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.
Exactly as it sounds - zipper.
the zipper got better
A zipper ( haha. )