Humain Hair Half Wigs Wavy How Long Would A Piece Of Thread Need To Be To Break Under Its Own Weight?

How long would a piece of thread need to be to break under its own weight? - humain hair half wigs wavy

How about a human hair?

6 comments:

ziggle said...

The tensile strength of hair is 190 MPa (footnote 1). Basis) of a nominal diameter of 80 micrometers hair (footnote 2, black hair. Thus, the tensile strength of hair is

fBreaking = pi * r ^ 2 = 0.955 * TS N

Since the body has too much water, we assume that the hair is about the same density as water, 1 g / cm ^ 3. When hair hung vertically, a hair length 19 3 km is have a weight of 0.955 N. The hair does not break under its own weight.

sharkey said...

It's a good question, cuz if the wire is taut, like all those who are directly never been broken.
But when it rolled like a ball with a single thread to hang the weight of the ball, reaches a point where the wire broke. But what size would have to do is ball, I believe, depends anynbodies thread.
Nylon would last longer than cotton.

Dr. R said...

It depends on the tensile strength of the S and D, the density of the wool. Since g = 9.8 m / s ^ 2, the length L = S / DG. This formula is valid if L is much smaller than the radius of the earth.

Google Space Elevator. Carbon nanotubes can go all the way into space if they could be quite long.

(Ω)Mistress Bekki said...

To be found surfing the Internet to draw the strength to the hair. I'm sure it varies from person to person, depending on use, in what state you are. The same with the wire. I think that spider silk is very strong.

mark r said...

I do not know the tensile strength of human hair. If you knew that you, together with the density of hair, you will find. Interesting question is whether

mdswoosh said...

enoght time to wrap around the Oscar Mayer Wiener 48201387064601640.221 times



Corsica, but this reaction is the top of my head

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