QZ_11 - MECHANICAL DEPARTMENT The 4-kg slender bar is...

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Unformatted text preview: MECHANICAL DEPARTMENT The 4-kg slender bar is pinned to a 2-kg slider at A and to a 4-kg homogenouts cylindrical disk at B. Neglect the friction force on the slider and assume that the disk rolls without slip. If the system is released from rest with G = 60? what is the bar's angular velocity when 9 = 0°? GIVEN: “l lat {Lemur lam” V, 2.145 aI-ahr Q} A I c/ ["ffuvdw'ft-I plugk [3' Re mantel (IC'CAVV‘ t“? 94" (a) a t 6,0 \_r FIND: DJBNQ e 7, Q SOLUTION: -»' («was vs (emf-ocww‘ ZVQZ + 0.161»; (Evb‘sm : M’Vrg?’ a IQ mégr £61" :91 E: (-4? r 2 V Z : 2;(z1ys>«/.3 * “:02 (w®tw\1\%w ? - ZVr‘gL f 0-OL1‘ ¢L34VLMJ 2‘ .u. +‘ 2V6: 4" Libby“;- -r 4‘ 037‘)L~upI ‘9’) {LL «9.1+ PK (par LLAMMK+ICS V61 0-503h“, <1 , 01"” E? e o flvf/A):?: L/ 4/ VA ° Q2 1 1_Takeh0me EM211 STATICS DATE: 15 Apr, H MECHANICAL ENGINEERING DEPARTMENT SECTION # bcRrM;“‘-L vdocH'V as? C ._—'—3 A ,_\_, ——> "« - A . p —’\/A'3'= HO'SQBM‘S + waggm 7‘ 0'5L (VG; ' VB + (’35:: rc/F? -VAS 4,503” 3 — 0.503%: '5 ” V63 " V51: '* (alwx (‘05?) bur "M43 t ‘ 633mm '3 ‘ -— I A - 0.5 V93 M5 L “3m ng,‘w‘uvu, “don-Fl a; B "A/G -— 'O.50350_‘- .__> _-> __x --—3 M‘s 7 a 4' 0.) >4 lhid/e '—5 S .o. '\/B 'r ’0’ QBIM'LS 1 03,,“ IL )4 ’O‘SL 4/5 a z _ and“: IS J, 4/:‘5 only m}; .H x-JU‘CL‘L";OH 4/3 1'0 fl. DLJ'owwaJL, Q55“. flaw No 513:) , VB ‘ 0%;I’DI'S\L LQV’H‘ Lil—'3'- rp.sx¢ 031mg; — O \‘/l : Ty! .L z - 319g ; (-Qhob .b 1(050M5 + c.151wbzw + ZCOV 4 0.0L! Co\ 33.98: 43" L 069"” 4-0-16? on} 4.5] "Mi/5 I l l-hw-template-ver3 M ...
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QZ_11 - MECHANICAL DEPARTMENT The 4-kg slender bar is...

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