Question
Knowing that $M=5$ kip-in., determine the stress at $(a)$ point $A,(b)$ point $B$.
Step 1
The cross-sectional area is a rectangle with a width (b) of 1.5 inches and a height (h) of 3 inches. The moment of inertia for a rectangle is given by the formula: I = (b * h^3) / 12 Plugging in the values, we get: I = (1.5 * 3^3) / 12 = (1.5 * 27) / 12 = 40.5 Show more…
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