I've come across a problem I can't solve, and I'm hoping you can help me out here...I've got this setup you can see in the drawing. I'm supposed to find the the axial-force in the member BC. I don't even know where to begin...the answer is supposed to be [tex]G-\sqrt{G^2-GF}[/tex](adsbygoogle = window.adsbygoogle || []).push({});

Anyone...?

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# Find the the axial-force in the member BC

**Physics Forums | Science Articles, Homework Help, Discussion**