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The longitudinal strain for a uniformly tapered circular bar is 0.005. The pull on the bar is 60 kN and young's modulus is 210

The longitudinal strain for a uniformly tapered circular bar is 0.005. The pull on the bar is 60 kN and young's modulus is 210 GPa. If the larger diameters is 1.5 times the smaller diameter. Assuming length to be 5 cm. The tapered angle (a) is degree. d L d

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