GATE XE (Engineering Sciences) 2007 - Question 79

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Section: Solid Mechanics | Marks: 2

Common Data: For the truss shown in the figure, both the members have a cross sectional area $A$ and Young's modulus $E$. The vertical deflection at point Q is

Figure for question 79, GATE XE (Engineering Sciences) 2007

  • A. $\left(\frac{FL}{AE}\right)$
  • B. $2\left(\frac{FL}{AE}\right)$
  • C. $2\sqrt{2}\left(\frac{FL}{AE}\right)$
  • D. $(1 + 2\sqrt{2})\left(\frac{FL}{AE}\right)$

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