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  3. problem 4 the bar has a crosssectional area a and...

Question: problem 4 the bar has a crosssectional area a and...

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Problem 4: The bar has a cross-sectional area A and is subjected to the axial load P. Determine the average normal and average shear stresses acting over the shaded section, which is oriented at angle θ from the horizontal Use Matlab (or other numerical analysis software) to plot the variation of these stresses as a function of θ(0 θ 180°). Hint: For your plot, set the ratio P/A 1; then the stress will vary between 0 and1. For Matlab work: will ay eten n stress Submit Matlab script files and outputs; Include your name on all figure titles and in your script files -

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