Question

please fine the reactions as well as the truss forces in each member

thank you ?

Australian College of Kuwall 0.072 KN 191,19 mm 268,81 mm 45° 381,27mm 270,38mm us 381,27 270,38 MM 191, 19 mm Find the reactions and truss forces in each member of

Answer 1

0.072 K Fast pd the Reactions 191.19 m 5 26S mm hces Take moment a 0s heations obeut omy 270, 38 mm 381.27mm 381.27 uppert D (91.1m 270.$8mm ytaking monant B cloont A. RB MA O 270.38 Cos 4 5-0.072K 2738 Cotys Rn 270.38 Cos 45 Re O.O72 kN E vartiunl forees ( l uillibiun Conditon) and RA tRe O.072 .. . RA to.072 = 0.072 0kN New Conides omts fAC FA D here PA=O fAB Ph KA>O FAD 20 FAr

fFE No Load n FE gaint 50 Ffe FBD-0.072 kN FBD 189= FBA 0.072 - FABCO APDE 715 DAFAD F DB foo = -f-faD +o.072 FDA FDB foc Cos 45 t FDE omd Foc n 45 =0 FoeEO fDE FoG f EF 0.072 kN FeE=FE FED fe e fEC 0145-0 0.07 2 FED