A steel rod 3 m long is secured between two walls, if the load on the rod at( 10°C ). Determine the stresses when the temperature drops to(-10'C), the sectional area of the rod is 1500 mm2 ,a= 11.7 µm/m.C, and E=200G Pa. O 46.8 MPa O 64.8 MPa O 48.6 MPa

A steel rod 3 m long is secured between two walls, if the load on the rod at( 10°C ). Determine the stresses when the temperature drops to(-10'C), the sectional area of the rod is 1500 mm2 ,a= 11.7 µm/m.C, and E=200G Pa. O 46.8 MPa O 64.8 MPa O 48.6 MPa

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.1P: A spherical balloon is filled with a gas. The outer diameter of the balloon is 20 in. and the...

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Question

A steel rod 3 m long is secured between two walls, if the load on the rod at( 10°C
). Determine the stresses when the temperature drops to( -10°C) , the sectional
area of the rod is 1500 mm2 ,a= 11.7 µm/m.C, and E=200 G Pa.
O 46.8 MPa
O 64.8 MPa
O 48.6 MPa

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