Question: A sign is subjected to a wind loading that exerts horizontal forces of 300 lb on joints B and C of one of the side

A sign is subjected to a wind loading that exerts horizontal forces of 300 lb on joints B and C of one of the side supporting trusses. Determine the force in each member of the truss and state if the members are in tension orcompression.

300 Ib 12 ft 13 ft 300 Ib B. 12 ft 13 ft

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Joint C EF 0 300 Fcp sin 2262 0 FCD 780 lb C TIF 0 Fca 780 cos ... View full answer

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