Okay, the formula that I am working from is:(adsbygoogle = window.adsbygoogle || []).push({});

(RL+S) – sqrt [ RL^2 – (S*sin CA)^2 ] – S*cos CA

Rod Length = RL = 5.090

Half Stroke = S = 1.5

Crank Angle = CA = 107.5

With numbers plugged in (my version?):

(5.090+1.5) - sqrt [5.090^2 - (1.5*sin (107.5))^2] - 1.5*cos (107.5)

The final answer should be 2.156.

How can I put this into an Excel spreadsheet so I can just change out the 3 inputs and get the correct answers for each?

Thanks for any help!

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# Anyone good at formulas in Excel 2007?

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