Textbook Notes (367,765)
Canada (161,379)
ENGG 349 (18)
Chapter

ENGG349 Ch12 problems.pdf

32 Pages
149 Views
Unlock Document

Department
Engineering
Course
ENGG 349
Professor
Craig Johansen
Semester
Fall

Description
Chapte12,roblegn ::Y"i'#. j"1.Tij#1;:,1###.l' * il*"aj @ t2f - fl - ,ns4r.r.5dj esN-OT-?{ACa+) ef -SAe A: --> fn^/'r zS;na T u f-Fot ' i-:1-* T -af : -lrna'zl'a -1"htu -f'= b-4.> /Lo 6cnb',il'tzGo 'rf+ a"o' &sN -Q(toar') =?'s S QOA-\-?'s 64 =^J a-A = o o"1*bt a':-oqS*1fl 0 v=.)<1 at< VB = o-Ltts &'^) V;= 0.4o4('*) O'SLtsrnls++K q*" Xrlr =(ytif" t + * ff** hPCIkr af.ar+ at6 -Qrn 3 (frq -rC_.rq9 = Sonrr (oor) 6q-f q =- [email protected] li ^uJtc'er)o:-r1^fat sit''3.o h f\, 5lz ; ci.4q *tr" {+-) zFx . F.{, -wl9n^) : {vtpcul60e + \ A'1b\>'o "1,1..h {*w.lq CA ( -\att 'iFXaf c'{cvatcvasn?*o) =-nrtfaqSn'l^""1'u os (-ath -at c-5?c13sinz,o) #*l(4.1p,2o,i 92t) gc,,:i^ a{ 2 O3Scrilb *JsinTc,,rt^"tr LepinLiUriversofCalgary CPnr> 4sin O'cC'') 2012 ENGG3L0l-04week OctobIr 4= c(.e r.-b1 4,,* >+ T.hJ .i: a+r ;Fr --nraAn h/:'-tur"3 [.|-rfia --T - .a1k,Un : fql^i^ ua 1$\fl,t;k.of -.---""*\"-'- *. ,q^-hL{Udry1 1-^:}r.,cu)r&^ C -J-.N. 'Tq- e-+ I \ Tc^ T ---=iq \ ilWo .-zrSr-ilq_ l6 l' rBA o IY(sq \/ 1' las's \ '1 _--) ts: ZF\ : flnecdu ) -{t".-t'"',,"uicS ( Cs.1.+",D J* =IAg^ at J *+a* : &ruhr/^h+ Xa +2Ytz 4 Yc'Oo^rt A: rh G* ,'Ttr,,ts tAc n N+ CL\+&a-r+ r' fflgau *T:yt{rNc fta)Qc iCr"ra:Ct. -4tn 1 V "[\oG& = N* -&T r 7J h n aa {allNA c {V' =T -_ff1eee {fuLrN rAffiI Sao + o'd (q3) : loac "io-J 0r1) 0\Jga\ 'rqr sa4 -Loar = ,a0% -oa(t) 1 a : e\13 *I:,tAtN+ t\A: \-ru\s,\ih + ? t.e -&h\ + T'-ztrN.*\o fit n^,\ \rhb) vlr a o,w = A.:Lffd. ry89 =?44%jr)+ffiu. l^"{ tnc aT- 9-o q lqc'a-.ql-*,=t1'o) \) + = -T =-(5G Q, ^T: ,^. "t '\='"t'' iq Chapter 12,Problem 33 /N*u Block B omass 10kg rests shown ontheupper surfacofa22-kg wedge l.Knowing thathesystemis releasfromrest anneglecting Uc .,' frictiodetermine(a)the acceleratiofB, (b)the velocitof B relatitoA at = 0.5s. \2- {\ 0-\ r\atr XL x{ -fi^ AA : Nasiq3o -lilae do!'lo "rr, - ;r Nnp = +Ul ,,"n n iag^. - ,i,.t fA^ 3d'-) /,/' Crr 9o C.osID i\n&r v-( r' cw --Qo/n aa ,,'*---'- lxr + .s\+ - ^mEe* c't''w 5F( yrlbAU/a 'rrr*-hoo*r.&N+tr -rlgcoEco tw' NrP '-clns''n Ngg (9 = tokE Cclr"sr> 'SD) Ilt(Ri. ( a s-t'i{A-i e(rth"+,-t4 a : Oq --6"qoG*(r Y+ &o/a [email protected] J sinzD +aAc-.ot!^D = 7.i.1?3^lrr €l c,"i'c.rro"t ltt \ Au*r ^3 aa QeTa cos-:,-b W+ .-an[n E ti q dt,l3 ({S.'^ (.r t: a+4 *l)- qa 4 -.. so. !,r.1a""r' -t sin slnD p ' --- P * -:]"r.4 ; -4:17 i. 't'rt CraigJohansenUniversity of Calgary Chapter 12,Problem 36 Duringa hammerthrower'sacticswingsthe71-kg headof4 shown.Ifp=e0.93matand0=n60o, determine)the tension in wireBC,(b)the speofthehammer's head. v1;* c{0 n Cr\.L vw'te1pn'A.}c""*1 (P HraA _-to yo. dk fa I l- wA lEo - i.,} r ar.kfY r..r. .^-,h)*C0 D **; te\i$: 2\: c Tg e s)nGo -vun -- ..p** r5 < 8o'Y1p nr^' -\ - . on\ f .J"' ,I'* ER(:taCtA Jtc oorGb : fn-A!= t2 VA - "t3*(9 Craig Johansen:versityCalgary Chapter l2,Problem44 A child haviamzrsof 22kgsits on a swand iheldinthe positioshownby a secondchildNeglectinthemass ofthe swingdetermine ttensioinropAB (a)whilthesecondchild holds the swing withhis aflns outstretched horizontally, (Dimmediatelafter tswingis released. Q= zFy-o '- aT =5- J = \31.^J oo>7! lmflr-aa{-t+ct'Uq* V-O --\ f,,a*, =^,{=o 4.vn =o I T -Wc,as3$ _-D /- /r T =BB chJ \\, Yrnotr, Craig Johansen: University of Calgary o" du] -FNk rr6p/\s sVdd b +a s\^A q z'rlsil 'l*h;;i#;;:,'J., (Seesamp/ProblemZ.Ofor'idinnition oT?speedKnowing thatfr. racincastartskiddinF tcqlyewhentravelingspeedof_l_!Q_lq& determine)thbankingngle\ADftecoe_!fi-gfsiati€+ietioneen the tires and the track underc6iidifrothe minimugt-speed at whichthe same car could negcurve, that - r{n zFx j 'JllJtln *t,nd coJcr i---) ' rhq, \ IQ+J1rr64^ E'H -rnjsti'D H''",- tu)o & or.{}ty :\ s 0'[aV . N -\,Uc^r-tg v?los'. 6 N t Yhqc,ore =.Yit^g a) 0.1 "'';/n; cpd --le{i [-r T{ -o 0 :h "+€^^€ g = ts,lo -Z-vu)J*e --f \sin P3 o6't'{+is i\sr^it't:*a'tB ^d sino 4 o,U=f 5 ffit uJtQ -1*1 :03q t{ =/'lrN :) Ms =S P *s,n6 a/\ coi o I c) v"n elotcl tn) 1;$n+, f{ '74t n' *t*) : /N 'us= $ co\o -2nErin6 + V'= fiG'"'-'= sl'@ f O-9utt l/S s*no t t'2'3c"':[email protected] N ? !z l/SG\+lS =)&.Yl^^/h Craig Johansen:rsity of Calgary Chapter L2,Problem 60 A tumtable,4is builtntoa stageforuse in atheatrical production.tisobservedduringa rehearsalhata trunkB ,turt,osliden thetumtable0 safterhetumtablebeginso I .,.::::: roiate. r{ PT 51,^,k^U)-: Drgf-[brn =a\) f /,2 .N
More Less

Related notes for ENGG 349

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit