31_Problem CHAPTER 10

31_Problem CHAPTER 10 - PROBLEM 10.29 Two rods AC and CE...

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PROBLEM 10.29 Two rods AC and CE are connected by a pin at C and by a spring AE . The constant of the spring is k , and the spring is unstretched when 30 . θ = ° For the loading shown, derive an equation in P , , l , and k that must be satisfied when the system is in equilibrium. SOLUTION cos E yl = sin E δ θδθ =− Spring: Unstretched length 2 l = ( ) 2 2 sin 4 sin xl l == 4co s = ( )
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This note was uploaded on 07/11/2011 for the course EGM 2511 taught by Professor Jenkins during the Spring '08 term at University of Florida.

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