Saran Wrap

[Anonymous No.4992329]

If I have a roll of saran wrap that has a material thickness of .0005" thick, and the roll is a 2000' long sheet, how many full revolutions of the center tube will it take to unravel the entire roll if it has a 6" overall diameter prior to unrolling? True gangsters will provide the diameter of the inner tube after unrolling.

First to answer this correctly gets $1 on paypal. Try to use calculus. Provide method or the answer does not count.

Yes I actually know the answer.

[Anonymous No.4992335]

>Do my homework and show your work or you're not gangster!

FTFW. Sage and report. Nothing to see here, folks.

[Anonymous No.4992336]

>Do my homework and show your work or you're not gangster!

FTFY. Sage and report. Nothing to see here, folks.

[Anonymous No.4992341]

No need to be a cunt in sci & math. I graduated from college in May, there's no homework left for me to do. I thought of this today when I was wrapping some watermelon up, about how the roll eventually gets smaller and smaller, which could effectively be a dx (dD in this case).

The answer is 3318.056 revolutions and final diameter of .682", so now someone just needs to prove they worked it out to get the same.

[Anonymous No.4992343]

>American high-school still use inch and feet

Will they never change?

[OP No.4992347]

Forgive my error:

3148.045 revolutions, ending diameter .852"

[Anonymous No.4992351]

1 whole dollar?

[OP No.4992357]

American power plants and aerospace companies use inch, pound-force, slugs, BTUh, and all of that shit. Cry about it, pussy.

[Anonymous No.4992367]

>>4992357
Not if fusion and I have something to do with it.

[Anonymous No.4992374]

>>4992357
All American researchers publish in metric.

Deal with it.