Determine the magnitudes of the forces C and T, which, along with the other three forces shown, act on the bridge-truss joint. C COS 20! с T sin 40 40° C SIN20 16 kN 3 kN T cos 40 8 kN FX= 8-16+Tcos 40+C sin 20=0 Fy=-3 +T sin 40-C cos 20=0
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