hwk_16

hwk_16 - an s lFFT’S mo SHEETS Jl'f 12‘ M 200 SHEETS...

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Unformatted text preview: an s lFFT’S mo SHEETS Jl'f 12‘ M? 22-14-11 200 SHEETS 22-1 '! \ 13:3.” "‘ ,' re: nm a tion at A. a i 1 ®+jZMfir$O A 24-ft—long pole AB is placed in a hole and is guiled by three cables. Knowing that the tensions in cables BD and BE are 221 1b and 3.61 lb, respectively, determine (a) the tension in cable CD, (5) the reac- IMF 5);?) M W (249+ Tap W@,¢rs'}v~ 1m (29:0 24%”3694; : 94?— 7;}; .5: =~' 152266“ -~ 04 {5‘9 ate /XJ ., E) fierZfiréO'*-illéeflé[‘9§* MW «HM + Ax 2:0 wr04— 120+ w +sz9 A Ax”: Q23 Mr?!“ fly.— Qgg) 0‘6 w 22: Métflifi- lbw 3466374- Aj =0 "" mac-'1‘ f S ,N __ QZMA-‘o Mm) + Bmfimmym “‘(b'gm‘) : G : '92"; . , 3(03 Add $051M! 04) 58205 NW m Q 5: gig/Jaw ‘ ' @Bfibfiomasbmon Eitpffifio Axa BMo‘i :0 A}: Bfifiéd N. %’330+Bw°&50 = 530-" Ede N @klfifliozhgeajfiaf @ E*%=275N;+ @Ay:275A4—@@2330A? 9VM°<=30 {H’Efl‘ 35—8245, 875': 650- :B I 03%: gewfiwafl 5 5533 ‘ @ K (R — A: 2:92»! 7 1,52” magi-'5 247 = 33m {Mfgwaa‘ -= 207.4% T é+§EMfo who—lisp «a— aosfgfizo The lever BCD is hinged at C and is attached to a control rod at B. Determine the maximum force E which can be safely applied at D if the maximum allowable value of the reaction at C is 500 N. flap 9:51 Weep: * #umem; Reflex/3:” (4?) Corlbinefl SEDA: flea-c1" ' PLUS Emmawacpnjg, 2:4; EZMaU/i/ :4 fill #6 CM fiéfii/E.’ fie. m 17: ewe F :2, ea mvmiqeues EQUALTb p ‘ ® EC}: ’5? gleam ¢x+P+ (EA-9%: :TS $00 SHEETS 50 EHE‘ 22-141 712-142 —-/" 22-144 200 SHEETS ’ I .n, ( mm», ‘mnrm F 60 1b 5 A lever AB is hinged at C and is attached to a control cable at A. i If the lever is subjected to a fiO-lb vertical force at B, determine (a) the ten sion in the cable, (2)) the reaction at C. ‘ a M 035‘ um Oiféfil‘fir‘lfig‘légiflfi : full) who“ g? '35 l" ' “9‘5 at: 93%.5‘2- 2(61me)ce470 210?; 9237 ‘13? D (1: 194191“ x I QR Tm are ,, 1&1” -=> 9': 52.5973 ._ _ . 5%“ mm" 71%” 5MZO ‘3: 23% Y : {(54— .".\:= ~ ' l r I A; 9, 213i. @564 dfimi = 42.3297 “ Km: 5mm=1m8 7'7 10"? TM; * 61a 6e ...
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This note was uploaded on 10/06/2010 for the course CE 2450 taught by Professor ? during the Spring '08 term at LSU.

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hwk_16 - an s lFFT’S mo SHEETS Jl'f 12‘ M 200 SHEETS...

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