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Q4. Determine the maximum bending stress in the beam. Beam is 20cm deep by 10cm wide is subjected to maximum bending moment of (500+roll

Q4. Determine the maximum bending stress in the beam. Beam is 20cm deep by 10cm wide is subjected to maximum bending moment of (500+roll number) KN.m. If the value of E for the beam material is 200x 10 N/m2, find out the radius of curvature for that portion of the beam where bending moment is maximum.

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