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I have a simple and quick problem, located at: http://www20.brinkster.com/kaisolutions/prism.htm

I have calculated the second part which has been confirmed as correct: F = (mg) / 2(ìCosá - Siná)

But im not sure how to do the first part which i suppose is easier! Thanks in advance,

Rodgrigue

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# A quick and simple problem

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