composite column is formed by placing a steel bar 20 mm diameter and 200 mm long, inside an alloy cylinder of the same length of 1.5m and hose internal and external diameters are 20 mm and 25 mm respectively. The column is then subjected to an axial load of 50 kN. Modulus of asticity for steel and ally is 200000MPA and 70000MP3 respectively. Which of the following gives deformation of steel? elect one a. 20 mm b. 3.0 mm C. 4.0 mm d. 1.0 mm

composite column is formed by placing a steel bar 20 mm diameter and 200 mm long, inside an alloy cylinder of the same length of 1.5m and hose internal and external diameters are 20 mm and 25 mm respectively. The column is then subjected to an axial load of 50 kN. Modulus of asticity for steel and ally is 200000MPA and 70000MP3 respectively. Which of the following gives deformation of steel? elect one a. 20 mm b. 3.0 mm C. 4.0 mm d. 1.0 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.7.2P: A round bar of 10 mm diameter is made of aluminum alloy 7075-T6 (see figure). When the bar is...

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