exam2fall07 - ES 2110 ( (Statics) Exam 2 October 1 2007 15,...

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Exam 2 October 1 Each of t case. Va 1. Determ (A) 60 N (B) 110 (C) 160 (D) 227 2. What i (A) 39° (B) 51° (C) 60° (D) 73° 3. What i by the lin (A) 5.0 (B) 7.9 (C) 10.7 (D) 11.8 4. If the m forces is (A) 1.3 f (B) 1.5 f (C) 1.8 f (D) 2.5 f 5. What i rigid bod N-m. (A) 190 (B) 280 (C) 430 (D) 580 Statics) 15, 2007 the short ans alue for each mine the mom Nm Nm Nm Nm is the angle b is the magni ne of action 7 8 magnitude o 72 ft-lbs, wh ft ft ft ft is the magni dy shown if F N-m N-m N-m N-m swer questio h question is ment about t between vec tude of the p of vector B of the couple hat is the dis tude of the n F 1 = 40 N and N ns below is 4 points. the z-axis of ctors A = 3 i projection of = 5 i - 6 j + k vector for t stance comp net couple ac d F 2 = 30 N Name ______ followed by f the force F 4 j + 7 k a f the vector A ? he two F = 5 onent b ? cting on the and M = 15 ___________ four answer = -20 N i + and B = -2 i – A = -9 i + 7 50 lb 0 ____________ rs. Select the ned
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This test prep was uploaded on 04/19/2008 for the course ES 2110, E taught by Professor Parish,neville during the Spring '08 term at Univeristy of Wyoming- Laramie.

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exam2fall07 - ES 2110 ( (Statics) Exam 2 October 1 2007 15,...

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