Test1 - Sour-r}ov 4Xn^ ,o = lz'trun) + Fue +ZF.r = I r...

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Unformatted text preview: Sour-r}ov 4Xn^ ,o = lz'trun) + Fue +ZF.r = I r ?\Lt") Q 6 o 6 I L s I 8 in. 10 in. *) Additional Additional *") \ 3a" (2-zo ,o. fuo ) f r \ f , b $ q f f i r ) Grr Q"ru ,) t 1 r- l ? < tctr 7 t__ IU fc.y = bb| tbs F.o Fee *,a, 2 \ = ZFrsE-(to')- I hv- Ter h,' 3b 6o" Z"s )b. ne lL, ' t i l 2o' /sl o L l , i 4r ql o6 frt Qr / l l ' ( o. r t I ,9 7 (I T ILs il i , = r )ra I , 4 r '') qr $ ( , \ vPb) ! G. e*,r h,s,r nrgFcfsont t,:j fis (5.,= f,r(ro : lr t 1( I f,r(r4 lq l- tlo tension in wire BE: tension in wire CF: *e t,t- z.t t0", Ttw oL Sp'I{Qr) Problem I (35 points). The rigid bar AD is supported by two steel wires of l/16-inch diameter (E : 29 x 106 psi) and a pin at A. Knowing that the wires were initially taut, determine: a) the additional tension in each wire when a 220-lb load P is applied at D. b) the corresponding deflection at point D. f*rr,"+ui"+r,*..* \ t :) y$rr S"n lz ztsy " to (+*) Ztal ' 2 -r*w) tvt- C c dsr - )cr--- - '- rL L4 . , \ + ,5 u,rrrfs ) 3 DeflectionatD: o....
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Test1 - Sour-r}ov 4Xn^ ,o = lz'trun) + Fue +ZF.r = I r...

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