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The drawing shows a 182-kg crate hanging from the end of a steel bar. The length of the bar is 0.08 m, and its cross-sectional area is 4.00 10-4 m2. Neglect the weight of the bar itself.

(a) Determine the shear stress on the bar.

N/m2

(b) Determine the vertical deflection Y of the right end of the bar.

m

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