SolHW11 - ME104 Section 2 Fall Semester 2007 Homework...

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Unformatted text preview: ME104 Section 2 Fall Semester 2007 Homework Solutions for Week 11 Prepared by Oliver M. O’Reilly and Matthias Morzfeld (oreilly@me.berkeley.edu, mmo@berkeley.edu) Posted on Friday, November 16, 2007 35500 7. K IKX '5 §m~fl +- (had A km WV cum (Mr HRK ctr-2: L a) TA: =%—m“t+‘/w1 = M17- MOJ 0‘“ ‘49 Qffiroflmakou :flas flmdz: ‘lnmrl Wk “a after: a” y Y . e :\1;« ital: 7%.: 0.0707 “icy/6 Ik‘ b)o(=10~r 1 L 1 IX‘ = EM“ 4- M®~r) “ '00qu Eff? " (MGQ-rf— loo/“‘4” \r§f’- 12.4 0.9 _ . e = I.“ ‘ Ta;- - Oil/O 4M Jwfluéh M J» frm‘éec (“21% {38* g a“ “Ffwfi‘rum95‘os. 50 SHEETS 22-142 100 SHEETS 22-144 200 SHEETS 2244] m (3m: Made! (QR-dd «mar MM 1‘. aul oohr («Us '1. E!“ m... g bod” to m, Gig“! fa L. E ~Y m: Ix: Sol-Aim: ur rt L . j. r¢w¢+1r€)3.drdodz o o r. Lu'r " L If C's 1 H i r(1r~7+1r;)3od'ded% —j‘[ 5 rlflhfiah’o " 0 ° ° ° W Suki C3\\‘vdv 5 did CJHM u .3 P. w]: W I 3 P A pp, \z m m. = wrtLgo 1 m1. - 'fl'fitLS’o v 9 1b In = ‘Il'rz L30 “rt L29 7. 7. , 1. z = 1.: £30 1701‘? (vi-V.“- ’ru) 50 SHEETS 22-144 200 SHEETS 22.141 3 22.142 100 SHEETS ‘ AMPAD . V am: canch 55cm and 2 Sande panels. SW ed M have“ Some thickness {3, and damn ‘9: per unit at“. L . Oohm'qc; (bandit: MMG‘: on r'wL Suck 9:17 I“ ‘ IXX. Old Ivy. Sbldn‘on‘. ‘- m, = mm” pick! = 3:93)‘ 3 “Start m5 = mm, Shem. = 3:25er moms! M.’ I. plakt about Hocan mm 9835b»: P I" = a mm)“ mm‘ = -5§— 9M“ , :57 = 291‘?” P I I» = ‘5 MP (2").L * WW1"? = 1'; .9: Fl" nomad-3g 9nd“, M thgmgnsw‘ 15y. For 533*“; Mob 5* This mplc‘c Snub» We Jar L/P’ Ii, 3 4: mr‘rfimfl.‘ = erg: (r‘+ L‘Ic) 1:; I J"; T"- - 19:1“)!— P 5 p 3 , Ixx : 2.1-,“ "’ IXX, In = ZIyy + IV”) Ia; 3219:" I77 4 Ix; J Hum Tat. ‘ Ivy (Auk “ukuSIflAE Montgw‘ M: 2 9 1. 29:“V’L " Jé—sch'.’ < 533% "Fl-S: (9* L") a. 3 L 0 Ed?) ‘ W‘s)“ ‘39-” >° madHL 5%— = u-sq «sauna «amt-I “mall-v Zena-nah; cam-ac, =0 7 7 “'5‘!- ifi' Tee. huh minimum w, well-‘8. 50 SHEETS 22-142 100 SHEETS 22-144 200 SHEETS \ 22-14! 4i (\AMPAD} \,// W # 600: 3W9 *pdw.ge\u&mm m While: taxi . Io" ' IoXa ' sobakon; T'u : ‘ZLEX + Oéy + Lg; r‘ = ~L§x + 1.5. 2L§x - Lg: “Emerita gepum «UK» a ‘drs calm-{g mm ale. 0, “do. mm...” Merton vflrcu'ae; ong. = macschx 5.; , gt) a m (—2L)( L) 1- m(-L)(o) "" + m(u.)(o) + m(‘zI—)(~L) '-‘- - q-ml: m(0)(I-) + “GU-MO) 4' "IF-0(0) Q 13011- : .§.m~'(£~’.§y)(c¢.§z) = " + men-L) O mtoM-ZL) + mL-L)(‘-) "‘ “(LX‘Q 4- anal-Mo) 3 .5 mi. (cc.§7)(£t.§a) B. ona = II -2mL." 31m ’ 35500 I I16 P— I X “L32: ‘ 13% HM ‘6“) ("3“") " is with; . (A) “EH01 (Ag Manned ~40. (aged: 5025 '-' 0v;- 32.2427’ :9. gas: 32.7. {t 15 (m: 0120/ T7“; =) (m t — = +(Vh 1:23 T W5 33 twL’u Wd (a ako‘g Hos; - O 455’: veS-oé.sl — ' flu.) Q3 4.) 0.996194}?- W =0 t = 33* My, (ch; )ng) : 4.033285%. 37- Problem 5 1‘!- g 1 J k k Gina: Maw-dfwe flaw-mm“?! Ht m: SOK3 .. In. Ochrm've: X = 0. HM 1’ = O. I 1 LI LL L3 1 Sohfio»; §I 1;: nag). ) ex=§x, €3=Ey 9-10, é=°. 1 :- xgx "‘"BEV g r f; = - [UK IMHEK") E T~.Ey NLEY m .- E=m§ (N. +M1)§, ; mg g + pg ~.§x = mch m=fl=°1 (L1EX+H:§~/)X(NI_EY+ +(-L3 Ex + Hggy) x N; éy = I; Ftbm Bedmceflu-ls (E=m§)'§x PK“: = mg (fin—'9) 'Ev Nd”: = mg (m.=9) -E_z LLN. — H.F5. -L3Nz = O Th9. an 3 We» 9w 3 mhnuns, Soluina we Find 3 E i 1 N, -_ Mir Ncuhns ’ «11,: 74-6N9w13u and a; = 4.19- mlszc‘i 50 SHEETS . 22-142 mo smears @340 22-144 200 SHEETS 22-141 2‘51» "*EY + "2g" i—fie = “Ext "'15" Sduhm I: 5;“ 19*5E‘l a 23:: *E" a) 2 2 i 5:0 T - ‘— Efs - “is Ex “REV “BEL-7 IE 53mg E7 Na 4'”; 3 m8 é): Ff = -§§ o : O m: 3:2 (53 ~8)x Nag, + (Xe-2.2)X(N3§y + F58 E") = 9 d (I‘ZfJn " I'ZNB +°i+F53) E3 :9 E Mb: Fm... $11,911:: usch #emkm for ‘i-whnwu Marnie =ma IUNQ = Mk. Mu, _(|.11'-‘+P)”($ = O Hm -I N3 = (z-umu-g = 9-338 KNC‘J‘W h?— N‘} .: 6-8»? Kr‘c-flbvu ...
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SolHW11 - ME104 Section 2 Fall Semester 2007 Homework...

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