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quiz03_solution

quiz03_solution - CVEN 305-301 Summer 2009 Quiz#03 Name O V...

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Unformatted text preview: CVEN 305-301 Summer 2009 6/17/09 Quiz #03 Name: //// O V) Problem N0. 1 (2 points): Write Hook’s law that reﬂects the relation between shearing stress and shearing strain. M 1: 6% Problem No. 2 (8 points): A circular shaft AD is attached to a fixed based at A and is subjected to the torques shown. Given the polar moments of inertia J AB = J 3c =1.3><1075m4 and J CD = 0.1><10‘6 m4. The entire shaft is made of steel for which G = 77 X106kN/m2. Using ¢ = 22:21 to determine the angle of l l twist at end D. Please box your answer. AB: BOW/xi M {g WW” ~55 ‘56- ir—é»? >> a.) L. a 2017wa 23:0 Egrm~fm 2 300“!) 1A8 WALM ﬂ Care? 870 N‘m (ﬁgg : (fW/UM) (D-SM) : 0‘002/ﬁilﬁ‘ﬁé( t77x 10" N/m1){,/.3uo”b m4») BC‘ yaw/44“ IBC‘ ETX :O Tgc‘l’WU-FQOU :0 T80 : ~2,>,0'v N-rn ¢ - C'éLDON«m)£03M) 8C ~ ‘ W 7- 2.,_0‘ ., ‘ [C’Uwﬁ/‘J/n’ﬂtiwurbhﬂ 0066 NJ CD 1' ﬁﬂv ZTK Z'0 Top ‘f’ 3471) at) T QJJUALM c» 7’ CD 1,2017 N4 m ...
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