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September 22, 2014

September 22, 2014

Posted by **George** on Tuesday, November 4, 2008 at 7:12pm.

Is the answer 75 N/cm^2?

If so can you show me your way of getting to this answer.

- Engineering/Algebra -
**Damon**, Tuesday, November 4, 2008 at 7:34pmapproximate area by 2 pi r dr

A = 2 pi (1.25)(.035) = .275 cm^2

15.3 / .275 = 55.6

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