Subject:
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Re: Help on Equation (Was: modeling monorail ramps)
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Newsgroups:
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lugnet.cad.dev
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Date:
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Tue, 26 Aug 2003 20:43:10 GMT
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Viewed:
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1426 times
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In lugnet.cad.dev, John Riley wrote:
> I calculate c = 5300 / 3 = 1766.667
>
> The math:
> c^2 = (c-120)^2 + 640^2
> c^2 = c^2 - 240*c + 120^2 + 640^2
> 0 = -240*c + 424000
> 240*c = 424000
> c = 424000 / 240 = 5300 / 3 = 1766.667
>
> Hope this helps.
> John
Thanks, that was quick! I'm a little rusty when it comes to equations... :)
/Tore
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