Question: A flat bar of width b and thickness t has a hole of diameter d drilled through it (see figure). The hole may have any

A flat bar of width b and thickness t has a hole of diameter d drilled through it (see figure). The hole may have any diameter that will fit within the bar.
What is the maximum permissible tensile load Pmax if the allowable tensile stress in the material is Ïƒt?

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