FINAL SOLUTION

# FINAL SOLUTION - Mechanics Statics MEM202 Engineering U9...

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MEM202 - Engineering Mechanics: Statics U9 Statics Engineering Mechanlcs Final December 14.2006 Name: Gc\,A-rs (PRrNr) Problem Points I 2 3 4 5 Total

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MEM202 - Engineering Mechanics: Statics Name: Section: L A bracket is loaded and supported as shown in Figure l. There is a pin at A and a roller at B. Neglect the weight of the bracket. [25 points] Fo = trJ Oil/m ( f t) = 2CoD I'J it:il i,,r \= z^ ,,1 {itil N/nr 3{l{} N 219 tr la- \ /uoO Nl.\ /2n) ; 600 il z\. /[ t 9x' T. = D, bbb+\$ 3 -l = 3\ oo* Figure I a) Determine the magnitude of resultant and write the resultant in Cartesian vector notation ) -5- -rnA-_ \ rtJr'\ '- t -Koou-6rDn' :-\\ooNJ Ly- zrx= -5oi-_ [t{D'Jt.)(Z*) ^O RS'21 = -- Roc u --1oo* 5oD Nl.', (,{^r)- \l oC :za\D R'-,,*t--*>iT-l - J L-'X 10 ,-lGo d) Draw a FBD b) Determine the direction angle, 0*, that the resultant makes with {an_, I g*\ = +,n_\ / _ztDo\ _ \' R*i (.--\\o, ) the x-axis 2-o ocN
li4.E}l{202 - Engineering Mechanics: Statics Name: 319 Section: e) Determine the reactions at supports A and B 3 2 H = (- zooA (2.) rcd(2-) + BAr+) a ''3 \Soou ") 'Bb \soo t t 5oC e.) N 4 3nr'{vl r,nn\ l-r-rnN / t r tn\ r\rn tt-./'o\ ) \.uat) -) M u= soCt q) [z.) -roo" + scoN Vr-\= -tooDNm ( z,n) 3co * [b;) #r.o* 1;o4) =- Yq ,/l K.l o 49qY \,QBst n' --3\oo

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FINAL SOLUTION - Mechanics Statics MEM202 Engineering U9...

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