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In the following loaded truss, which is supported by pin at A and roller at B, as shown a. Find Zero force Members by inspect
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Goo C D 11-54 0m (st F E 6 3 t om (a) mero, bey c F, has ze ro force tla = 1039-2. Fa + RB # 800x 3 + 2x 600.sin 30°6oO 30 Pe + 200 FEE = 525% N Gtp FGE 194 GD 2,at oiut DC 3 o° FDG FDE Sin6o -600 sin 30° -。 FDE 618.376 N Dc 18 33 N FEC FEF 6o ° FERFcH 900 N FFCE F2に。 (ALー 一+41 Fes(oso +RE.sh30°十孔りこ0 -S.Jo. member ce (N) 1833 teniour 9 2EF 4CA CE

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