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How much water in the barrel?
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05-13-2004, 04:09 PM
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fckm
Insane
Location: Ithaca, New York
hmm, for z in radians, r=radius, x=depth:
z=arcos((r-x)/r)
A=occupied area of the circular end:
A=2r*z-(r-x)*sqrt(2*r*x-x^2)
where sqrt means square root
and so if V=volume, and L is length of cylinder
V=L*A
EDIT
ops, typo
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Last edited by fckm; 05-13-2004 at
04:12 PM
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