Four steel bars jointly support a mass of 16 Mg as shown in Fig. P-276. Each bar has a cross-sectional area of 606 mm2. Find the load carried by each bar after a temperature rise of 50°C. Assume α = 11.7 μm/(m·°C) and E = 200 GPa. (Please state given)

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Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.