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X Incorrect Determine the forces In members B and CE of the loaded truss. The forces are positive if in tenslon, negative If

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Solution 3.7KN -KBC 3.3KN 3.5m Ě I 3.5m P Ta - x BC = CD Step I E MA=0 finding Reaction forces Fox_static equilibrium 3.7 x 2San(a) z B F DE 2.7sinc46) 3.5+ 16 244 do 20.7570 In D BED, By pythagoras theorem BD2 =. (8 5)2 + (ED)? 1 BD = 5:48m Here IBCTaking force section xi-x to member CE. find im TFF RO DE CONCR) FC84 343KN a fce sin() yo tom (B) = CG Ele Taking moment tan& Fy zo] FBE sin(50) + FCE sin (46) zo | FBE = 3:153 KN BE member in tension

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