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ExamFinalKey

# ExamFinalKey - ENGR 213 Spring 2007 Final Exam Solution Key...

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ENGR 213 Spring 2007 Final Exam Solution Key 1 ü a Zero (10 pts.) ü b b o = 0.080 H 2pts. L h o = 0.120 H 2pts. L b I = 0.064 H 2pts. L h I = 0.104 H 2pts. L I = 1 12 b o h o 3 - 1 12 b I h I 3 H 10pts. L I = 5.52 x10 - 6 - m 4 H 1pt.value, 1pt.units L ü c s = 150 x10 6 H 3pts. L y = 0.06 H 3pts. L I = 4.0 x10 - 6 H 3pts. L s = My I H 19pts. L M = 10000N - m H 1pt.value, 1pt.units L ü d M = 5000 H 3pts. L E = 70 x10 9 H 3pts. L I = 4 x10 - 6 H 3pts. L 1 r = - M EI H 19pts. L r = 56 - m H 1pt.value, 1pt.units L 2 ü a V = 1200 - N (4 pts. value, 1 pt. units)

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b b o = 0.120 H 2pts. L h o = 0.120 H 2pts. L b I = 0.080 H 2pts. L h I = 0.080 H 2pts. L I1 = 1 12 b o h o 3 - 1 12 b I h I 3 H 5pts. L I = 1.39 x10 - 5 - m 4 H 1pt.value, 1 pt.units L ü c A £ = H 0.120 L H 0.020 L = 0.0024 H 5pts. L y ê £ = 0.040 + 0.010 = 0.050 H 5pts. L Q = A £ y ê £ H 18pts. L Q = 0.00012 - m 3 H 1pt.value, 1pt.units L ü d b = 0.040 - m (19 pts. value, 1 pt. units) (for b = 0.020-m, give 10 pts. value and 1 pt. units) ü e t = 250000 H 2pts. L A = H 0.030 L H 0.020 L H 6pts. L t = F A H 10pts. L F = 150 - N H 1pt.value, 1pt.units L 3 ü a s z = 0 H 10pts. L s y = l s x H giveninproblemstatement L e z = 1 E s

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ExamFinalKey - ENGR 213 Spring 2007 Final Exam Solution Key...

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