Calculate the bending stress below the top surface

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Reference no: EM131360348

A timber beam is subjected to a maximum bending moment of . The cross section of the beam is 100 mm by 150 mm. The 150 mm side is oriented vertically

(a) Calculate the maximum bending stress.

(b) Calculate the bending stress 25 mm below the top surface.

Reference no: EM131360348

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