hwsoln07.1 - FOUNDATIONS OF ENGINEERING 3‘25...

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Unformatted text preview: FOUNDATIONS OF ENGINEERING 3‘25 no‘Htp/‘Ck his aim 0::3 I3“- ne—-—-——a T m k———-—————-—~+{ 7c .20 F1— ~ 7' 2‘ N 2 $10: = :7 (20 x(2.54cw\ x (2M); . 7. ‘M. bMfiuCk ;I(0.3CM) l H = 8 X/Ot“ “0445:. ha” 1“Ms (4 X/o‘) Couéd “mag be. made whey. «lieu/M3 fin- wag+¢, 32¢ - Assam: 2 mi awe/de deflfiu I 453mm ocem is ~752 of W%§ Surface. 0 ASSUMC ‘10 A4095 per nu‘Ilf/Ifer N :: V°C€cln -——~————~ V4,“, Vow,“ 2 Aacem A 2. =0,75 14w” =0.75 477' Rea-HA A OCCCIM H AOCCan ~‘ 0.75 4 77' (6366 km); 2 332 X/(fic kmz V a =(3 a ‘ o ' z Occu. SIX/o km (2M;)=275’xxo‘m33 3 .. Z75X/06m' . z N- J— a X($>x(154w,:mxszvo!j= .3x/Ozsdmfs V‘ mi .20 mL ’ Avaja’dmls- 6 01 X/OZS ~38 X more drops in ‘er ocean Numur +149.“ m‘oms In a wok 23 ~ 3.27 *Assww; CM" [03% z: ,5— ,;+. ’5 ‘* -~4 musk fiLWW C3 CD: 34535 ‘-‘ l k 1C3 CD I WM; WM 50 ' WU. FOUNDATIONS OF ENGINEERING : g L I l N = 2 K 50nd . CMS (5H)st x m "r Caz/r5 .. o ‘ NW1" 6 m 4,034 “F (“0155+ x m’ 5.280% 70 M; N7” (7H)15{+ k m: k 5.230% No+ic¢ Wf a 40% Manse ‘m speed (50"70m9k)jives cab 52; MCrease M Cyndi-3. Proposals {o relicm +r‘a-Ffs‘c. 0+ wwgesfim by inCreasivv speed» will have a. madrsf‘ e‘Frc - If cars {Tavelev‘ €105” fiJeW 00" Me maker Weed; flu“ Conjcs‘h‘ma (:0le ha Veda/€94, 50+ 50443?) would be. mWr0mfseA. 3.28 Housakold 24%. 3650( 519.0%;ch 5 (KWX ’3'." A X?“ Exewse C Table :3 2 ' ASSUMC C {lows ‘ ASSUMQ. /00 book cases 9% floor oAssume bmkugg M5 /0 Shel . Assume she}? IS 309‘ [cvj W k ' ASSVMG cove,ij book F5 1"“ C ;+ 00 book cases /0 shaves 30 Z! é Hm X / x boaaasc x Shel? 24 FOUNDATIONS OF ENGINEERING 7.1 a, 354,) 000 A. 581000 3, 409000 b. 0.057% 8. 35m h. 734000 c. aoaoo {, 0, 005154, 7.?» q, 39,4 x 3.4 - /33.% ———> /30 (3) (2) (z) b. 39.4 -.'— 3.4 = I/.528z3-——>IL (a) (2) (2) ¢ L C' 39.4 d. 39.4 t {r + 3.4 -—-3.4 42.8 3&0 f t e. (0.0I34)(&58xxo‘)=7.v772- -> 7-43 3C. (248,237 in‘XW/xww): I724. 24529193291724 22 3%" (a) (co) (6) j. (451 cm)( m/loocws) : 4.51 (3) (0°) (3) ¢ h. 34.7 4' —4£o45¢ #4.?345’9 .5. «v4. 3 -M.3+ 7 = 4.04937 ~42 -2 L3) (0 (’3 FOUNDATIONS OF ENGINEERING 7'72, 1' (0-00034X‘18577‘)=/é.5/éfé -—> /7 a)” (1) (5) (z) ¢ I7, ‘1’ ~345.784 4212.924 -—> ~32? J. x’w 3.4x +3.982 XL: (Wont/J = 18, 8 —=> /9 (2) (z) (2.) 3.4 x : (3.4X9.4): 3/. 94 ~—=> 32 (2.) (2.) (23 4’ l7. 2‘ + 3 ' J + 3.781 54.982 ““*" 55 T *V —3 k. 4.0548 X/O _ 4,73 x IN; 0—3 0.2(932. x 10'3 a “0'86 X/ T i. 8. 9245 woe +6.232x/0‘5: /’3oglz79)Z7U-?/J306)OOOI 000 (5) (‘0 Of) . /.3oé X/Oq 7.4 gracflouafl: /égm-/38m O [8‘ {Tar [38m “ ' Per e fa Q ~ ' ° E c n J 2 /63m 139Mx/00/0:/8'/A now (33 m 47 FOUNDATIONS OF ENGINEERING 7.5 (L 2d:Ct dish:ch L seen! or NJ“: (9) (3) d : .4: z (27?, 772,45845 x/o"c s) z ----——-———E~———-———————————-———. : 577 m (co) (3) b, Fracflond ~ 0.03/“5 " : . 0 "Meri‘awfj 3' 45/“5 0 0 87 Percem‘aje __ clog/45 Uncerani-j 3145/45 x /00% —" 0.87% 6'. Because Hts dis {anal and Hme are. {Meow-(5 preforfiaud/ #38 fiacfi‘wa‘ Uncerfaidy {EPWCEWHIJC Uncerf'alu-Iy M: M Same. Was 75 Show» Eu 14A: fol/owiuj mkutwh‘m. C. alr-i‘t 4 0‘ 3 :- At k; uncerfawffl : (279/ 792/ 458 §‘-)(o.03 xxo‘“ s) : 4.5 M 2 chfiowd ___ if __ 4.5M Wesz 6L - W5]? M —- 0,0087 perceM‘aJt Ad 0 4 S M o . T w- : ’ wo =0, 27/, Uncerf‘aiw‘b d. xwo/° 5 7 m X A 4. Ad = 4.5 M (586 above mlculafiou) e. Sgsffma‘h’c 7‘. No) We error ‘M We speed of IQ“ is negligible Cowpqxeol +0 Hm: uncen‘amfij of We +ime measuramcw+, FOUNDATIONS OF ENGINEERING 7.6 True Valuc :20573 in Reporfed Value = 2.0573 cm x .35.... = 0.807% in 2,54 Cm (5) (co) (5) Fr I be .057 ' -o,80 965“ ache“ _: v7 5 ‘“ 7 __= 0,4,04230 Error 2.0573 3" Pcrcemjt’ ___ 20573 291—- 0.807942u MM 0 Error )c #702 : go. 5330 /0 2.0573 in 7.7 Frac‘h’owd _ [6.0221295 :002 3.— 412221%? x1023! Uwcu fa‘mi‘fi : 0.0000012. 6.0221347 x xo” Percent”: _.. [6.0221295 x m” —-¢.ozzz3c 7 x (0”! WW I ' .7 0.00012 / Uncer‘l'qm‘b 6.02.1136? x A?” o 49 ...
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This note was uploaded on 09/01/2009 for the course ENGR 111 taught by Professor Walker during the Spring '07 term at Texas A&M.

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hwsoln07.1 - FOUNDATIONS OF ENGINEERING 3‘25...

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