A flat steel bar, 30 mm wide by 3 mm thick and 1.7 m long, is bent by couples applied at the ends so that the midpoint deflection is 27 mm. Compute the maximum stress in the bar. Use E = 220 GPa. Answer must be in MPa.
A flat steel bar, 30 mm wide by 3 mm thick and 1.7 m long, is bent by couples applied at the ends so that the midpoint deflection is 27 mm. Compute the maximum stress in the bar. Use E = 220 GPa. Answer must be in MPa.
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A flat steel bar, 30 mm wide by 3 mm thick and 1.7 m long, is bent by couples applied at the ends so that the midpoint deflection is 27 mm. Compute the maximum stress in the bar. Use E = 220 GPa. Answer must be in MPa.
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