The strain components εx = 548 με, εy = -648 με, and γxy = 774 μrad are given for a point in a body subjected to plane strain. Determine the strain component εn at the point if the n-t axes are rotated with respect to the x-y axes by θ = 35°, as illustrated in the figure. 598 με 707 με 367 με 518 με 568 με

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Pressure and Stress