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Old 03-27-2013, 04:00 PM   #20
Skunksmash
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Re: 20 mpg hijack thread

Quote:
Originally Posted by Keith Seymore View Post
No.

F=ma, where m = mass.

Putting helium in the tire does not change the mass of the tire/wheel assembly.

K
Well no, but it is lighter than air. So you'd gain the difference in weight of 44psi of helium, vs 44 psi of air. Whatever that number is.
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