Answer to Question #331768 in Mechanical Engineering for Siva

Question #331768

An axial pull of 40000 N is acting on a bar consisting of three sections of length 30 cm, 25 cm, and 20 cm and of diameters 2 cm, 4 cm and 5 cm respectively. If the young’s modulus = 2×105 N/mm2, determine: (i) stress in each section and (ii) total extension of bar.



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2022-04-22T00:50:04-0400

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