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386_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

# 386_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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380 CHAPTER 4 Shear Forces and Bending Moments Solution 4.5-35 Solve for reactions using statics F REE - BODY DIAGRAM ; D y w 0 6 L (upward) ; C y w 0 12 L (upward) ; A y 3 20 w 0 L (downward) ; A x 3 10 w 0 L (left) ; M A 7 w 0 30 L 2 (clockwise), w 0 L /6 w 0 L /2 3 w 0 L /20 w 0 L /4 w 0 w 0 w 0 L /12 w 0 L 2 /24 –7 w 0 L 2 /60 w 0 L /4 3 w 0 L /10 w 0 L 2 /24 –3 w 0 L /20 w 0 L /12 w 0 L /4 0.289
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Unformatted text preview: w L /4 0.289 L – w L /6 3 w L /10 (tension) V N M 7 w L 2 /60 2 w L 2 /125 – w L 2 /24 04Ch04.qxd 9/25/08 12:43 PM Page 380...
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