Two wires are connected to a rigid bar as shown in the figure, and a weight of 9 000 N is applied. The cross-sectional area of the left wire is 60 mm?, and its E= 200 000 MN/m² ; the cor- responding quantities for the right wire are 120 mm², and E = 70 000 MN/m². Calculate the vertical displacement of the weight. 2-20. %3D

Two wires are connected to a rigid bar as shown in the figure, and a weight of 9 000 N is applied. The cross-sectional area of the left wire is 60 mm?, and its E= 200 000 MN/m² ; the cor- responding quantities for the right wire are 120 mm², and E = 70 000 MN/m². Calculate the vertical displacement of the weight. 2-20. %3D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.6.13P: A solid spherical ball of magnesium alloy (E = 6.5 × l0-6 psi, v = 0.35) is lowered into the ocean...

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