P3) (10 pts) Determine the force in the truss member DE. 200N IOM А 10m Ć...

Question

Question

Answer 1

Answer #1

We apply joint analysis here. Applying force balance at joint E.

In verticle, there is no other member to support the force in DE. So force in DE is zero.

FDE с f at joint FCE - FEF Hongonital force balance. FOE (vertical force balance) FDE - N Ans. Scanned By SelfScan

Answer 2

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