Midterm 1a Solution

# Midterm 1a Solution - s0s r!t,1 F s T CE l3o'ruhe...

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ptp ttt t!,!r iii aaa ttt F E g t lE /3o lrob\6n 1 . ?r"6lem 3'. A,r>i AJ 4 x') A ,Cl t vN. +f 3PN 4.) Tr' ?,[u{ - "') -r (+) .1, 3l.rl *D" L {sr, T r",hrt tili fu,' !1ur-"r1 - t d\ - t(z) - T ,.J-- tz d' _ -L -->, - t5 2F,=o o =(6, * pt^\Jv - o^dy t \dx) t0r' - fat)a^- E,Jx+ + XUr.dv):o J-.S* d3 *X=o dx dt 'I L4-ca b.) ' /b -7Tt 1T 6q-q'l b Jt_ou '/z d-- l.u'- .'\ \5 / )x 4 )x 6t <- + 'Jx S*n*et ,n x Air.) D 2A"= o (ft.o) o: @,)(t) * Qr^r\[2,-) Ax= - 6 Ll.) 2Fx'- o 'C'x= 6 kN I l{le-o (r's O) o = @y\(r-) * (: rru){t-) h. _Z t,,t 1F",o (ng O) ' o '- -3L^t -< kN. t-cY c,/'6 kN 4t "t t\l 1^' r\$ae -)Y l-> 6x+ 6vN-s

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Unformatted text preview: s0s r!t ,1, F ! s T * CE l3o 'ruhe lyl'dlvrm *l /h D-r' A tnULr,n ',|.) L ,/z lz L Ylornuue f2, q't) Dnl A, Lz--o Az = (, (trzf +\$) " LlfPr + J{LAT * e, (Llf ) = o r2.-- - F -3dLAT . jtr Itw : 2F, =s o= Ez rF +F r Kt Yz ' ' 2F - fzt '- -?F * F +:-ot LAT 5F-2z= -F*3,af.N 1r I t.l2lgflt 6 .\ 6+=4 Lx--o (2^-o) a) ex= ?-,9 b,) e= 4 _vd" E 'E 6!, u4 d& E 6 ,E 4 A,= F.9 + F.(f+zf) ' ot(st)at-_ LtFf€orlAT ar+ lrt 2? -_ €?= tzt j+ =- y.4 | | tt\ l{- E ) <" - /:-a- (E _ T\,...
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Midterm 1a Solution - s0s r!t,1 F s T CE l3o'ruhe...

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