Homework%201%20Numerical%20Solutions

Homework%201%20Numerical%20Solutions - 3 (c) weight/density...

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Homework 1 Solutions AAE 352 Tomar 2.4 F A C = 14,000lb (compression) F BC = 333lb (compression) F BD = 12124lb (tension) F CD = 333lb (tension) F CE = 14,333lb (compression) 2.5 Reaction forces: F A = 1217lb F By = -434lb F Bx = 283lb Member forces: F 1 = 283lb (tension) F 2 = 1014lb (tension) F 3 = -1000lb (compression) 2.6 a. answers from notes vary slightly from my solutions due to round off error (b) weight/density = 18.73 in
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Unformatted text preview: 3 (c) weight/density = 17.72 in 3 b. (b) energy = 758.3 in-lb (c) energy = 922.5 in-lb c. (b) J = 400,000 in-lb (c) J = 450,000 in-lb 2.7 a. reaction forces F Ay = 1722.2 lb F Dx = 500 lb F Dy = -222.2 lb internal loads F BC = 333.4 lb F BG = 277.8 lb F FG = -166.7 lb b. members CG, EF, DH carry no load 2.9 a. indeterminate, DoI = 1 b. determinate c. determinate...
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This note was uploaded on 01/18/2012 for the course AAE 352 taught by Professor Chen during the Fall '08 term at Purdue.

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