Quiz_10 Solution - Quiz #10 STATICS—EM306 Monday 11/17/08...

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Unformatted text preview: Quiz #10 STATICS—EM306 Monday 11/17/08 Name: Determine the y-coordinate of the centroid of the area by direct integration. ‘ jgdfl L=_’T‘—"' d jam Them, _ - Z, ,, 2 R 12 pp“ 321 M=n 2/33.]:“3’5‘ "r" a ” I" ' 3‘3 ET 2» 25 _ nrnii’ = n ’— Jz 2-,; m ,— " ,1 R. ( ~R ‘ ' ‘ /2 2P Z '3 . 5 k 3... %~ ' 2 _ i" 1_ “lg _ i #1131: t" : QLnrdr12rdrk2:T V“ ’— a , J 5961A I n .112 Q 42/; 3 L K} V 3:! 12/2] I. {'2 :ifgb 4.2 ,5 “if V n n 'Quiz #10 STATICS-EM306 Tuesday 12/17/08 Name: Determine the y-coordinate of the centroid of the area by direct integration. d w fgd/w‘ ‘51 Jew /’IrS-£ and we MW 14. m (>932: (M) We zbk:i b . b New drew- r 6 WWW We have /)"<E t (1 2 b t R 9. >2 L at it :3 L’\ x; 7' K A: \7“ MA» . 4L: :1 65.1 c9" U. (B: r5 3.3"” n 6“» N‘. {\W ‘1 “\r w 3} N\ I <—’ If , . ‘0 . V 3/; é 2 ha : a 33 K3 \5 V V b \/ V '1 I r~ 1’1 "p ‘“ “I/x J/A A1730 5 ,2; Va 3/2 , ""2 {K =2JD$ - ‘33 - i/b d s b I <1 I 7 Rw‘éix‘li‘j £133 342? a = g1? Quiz #10 STATICS-EM306 Wednesday 12/17/08 Determine the y-coordinate of the centroid of the area by direct integration. {mm/55 CM :93 am - f) b P77! ~ '0“? ' .= :5? ,c’x ‘ Then [em = I (1 dx S a n O n K \0- t.» ‘0 v _ -gbfiwesm—wwz:rétnh e n , \ ,H Name: 025 "Z 7,” __ azbn: cm fl % flab gab g ‘77 Najéfi‘l SéinQVArx dx —8 l”:¢5$k2AXT w dx - Z _ - “ ~ 2' x ~ . .- .5; .. "J. ,L 3m 214x : ' 2 22A ‘1 K 152 ii mi)“ dulay dfiie—renfiagif (W615 11mm .lOiZ b 2 A 5 ‘x y- i MYWWW,NM.Wwflwmmm.‘ ...
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Quiz_10 Solution - Quiz #10 STATICS—EM306 Monday 11/17/08...

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