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N=5 Question 1 4 pts The deflection y() along a beam is given by ny+ sin(ay-1)...

Question:

Question 1 4 pts The deflection y() along a beam is given by ny+ sin(ay-1) - 2+ (n + 2) 1. Write down an expression for the d

n=5

Question 1 4 pts The deflection y() along a beam is given by ny+ sin(ay-1) - 2+ (n + 2) 1. Write down an expression for the derivative y(D) and evaluate it at the point (1,1) 2. Write down an expression for the second darivative y" ( )and evaluate it at the point (1,1) 3. It is known that if the curvature of the beam exceeds 0.15 in magnitude, the beam will rupture. Find the value of the curvature P [1 + 19 at the point (1.1) and state whether the bear will rupture at that point.

Answers

Date 1 Page No & 5y + Sin (ny - 1) = -247 4.) Differentiating eq. Wartin, Sy + Combay - 1) Luyty)= 0+7 sy + (myty) Coslay-Date Page No. = (1+0² Sino - 2660 5+ (1) Loso O-2 -0.333 6 3 p = y [it ly) 273/2 Putting values of y & y & p = 0.3333 - 0.3

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