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Exam2 - circle section 1592(1 Schueller,per4 1593(Dr...

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Unformatted text preview: circle section; 1592(1); Schueller,per4); 1593 (Dr. Schucllcr, per 9); 1594 (Dr.Wa1sh, per 8) sorting no: SHOW YOUR WORK, AND BOX OR UNDERLINE ANSWERS. 1. Consider the cross-hatched area shown below. The diameter of the circular hole is 1.128 inches. The upper boundary of the area is given by the equation y = Xl's . Find the y (to—ordinate of ths centroid ofthe area. (What I’m asking is: "What is ‘3”) Do NOT calculate E . ' Co M090 *3 He, Area, Vzﬂr ; i 7 A [r gqu're A5 2 2 ‘FZ :j/ ’QV‘Z gyrume'Fr/ \/5 Z _/ 2‘ Hale, AH :qTii—zﬁl‘ £582: 1'13 ‘ 'Emc hole mud {reef area ‘5 “filth/Q bx/ syrumew’r/ :“I "‘—_'->x3r Imlejmfea/ Area 01501656 K” 605‘: r '2. 1.1: 2.5 2 AVE: ydxtgox Jvtz'gx /O 1 313 (2 2‘1 692's) 22°29 “ma 2. (33 points) The truss below is made of identical members (each 0.5 m long) connected by pin joints. Find forces in the members marked with “ * “ and indicate if the members are in tension or compression. You must use the “method of sections” for this problem. gait/e fofal ’Wmes FED {a 39+ Y‘QQC'H‘OVLS. ‘11 5‘00 2A7 RB £3 :0 7;.) 200 + PM =0 => Q4); ‘200 23:0 «9 63A) +E£ “573010 ZA4410? 0z5’[1)57‘né03'x;z00£ +o.g(3)_gxrsoai + awn; x EB =0 «173.25 + ‘7905 + 2; “QB =0 6F; Kb 2 Ale/.49; a2,W = 3W0; 7759‘ I r Z}: =0 “'9 46!.6—500+ 5: 40°: _ L" t ’ F0: 244.39 5‘ i O ‘3‘ ’88” LEW/“emu . h F 21/ (‘3 ' law It W0? weaaccsgoozo 01 7 W Wesson Fe: 57/ “(Ff/L350“ Zgoé \$3375 #— ark/33R; x 12;: =0 ZHJp . . £1153 > 788:7 + rfE + 441K3¢méo°: O P; 2 ~5/s 3. (33%) For the beam and loading shown, ii kips 5 (a) draw the shear and bending—moment diagrams, é (b)_detcrmine the maximum absolute values of the (7% D shear and bending moment. ' (6Q HAZE :9 AK 7. +352 Maﬁa1‘Q(L‘)‘fé(\i‘}—v\r(g,)(ﬁg‘)+ \$02329 B = 7.5‘ {up T 3 kip/ft M21: :0; AV "crew—2:20 YQYZ Iots'hip?“ efﬁéﬂﬂ ‘ {05g 3 1 ' ' ; §"°+q‘(/“ (LV 1: ~21] 7- 5 V7" max—g go's! ["10 f \i’w Ck six 1‘ I #10“ \u . 1W. ‘ {vi-‘96“ K nr 0 aj‘CN. V : xo.‘§»¢ 2-.- Llﬁg" {mo y ‘ ﬂ“ "Twwa 0}}, 6V) ' ~L~:‘9«——-~%~«:~~~~ — / ‘ ‘ : _ I f M "/1 éﬁcj’C'D" 313/; «m :0 v tamoﬁ’rzLerp )9 I . a N , y , , Wye: Iv: L4,Y’e=~e.?kn}o séci’VE-‘wgézrme vac.mmrf*:wt.ﬂfs}rﬁ 5 ,h 1 " 1- :53” g / “it:fo , k, of” "'3’? i “x” W‘fE‘Bf SLV ; ~03 :: ~11 “V : »£g) )4 f4? % / i: i :iy ’ ‘ v g i g ,,,,,,,, VB : \fg*({>x wrga‘w W “a ’ M EN?" 0 M Mgw (Mia: ’33 r x4» : g V:- 30‘S’fdp M x {3.39% a e , U", v geyfl‘ C~D. 53:33“? t" g v; M L, (1,31; « ~i‘ mfg"; {‘ u t: I « 1;; ‘ (3, ‘— 2‘; x"; ‘5 A ‘1‘ \$2" (5,7513; r C»{‘..i‘n4)-€,,, —- Rug 2: '2’ ‘gw (a! gqu‘) A, L, L. ‘ , v V d} daa‘wecwwgz {MIL/RV ' ./ ...
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• Fall '08
• Jenkins
• Trigraph, maximum absolute values, ydxtgox Jvtz'gx /O, x3r Imlejmfea/ Area, Emc hole mud, cross-hatched area

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