Two rods, A and B, of equal free length are elastic. Both hang vertically 0.6m apart and support a rigid bar horizontally. The bar remains horizontal when a vertical load of 60 KN is applied to the bar 0.2m from A. If the stress in A is 100 MPa, determine the stress in B and the cross-sectional areas of the two rods: EA 200 GPa, E130 GPa.
Two rods, A and B, of equal free length are elastic. Both hang vertically 0.6m apart and support a rigid bar horizontally. The bar remains horizontal when a vertical load of 60 KN is applied to the bar 0.2m from A. If the stress in A is 100 MPa, determine the stress in B and the cross-sectional areas of the two rods: EA 200 GPa, E130 GPa.
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 8.2.2P: A spherical balloon with an outer diameter of 500 mm and thickness 0.3 mm is filled with a gas....
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Two rods, A and B, of equal free length are elastic. Both hang vertically 0.6m apart and support a rigid bar horizontally. The bar remains horizontal when a vertical load of 60 KN is applied to the bar 0.2m from A. If the stress in A is 100 MPa, determine the stress in B and the cross-sectional areas of the two rods: EA 200 GPa, E130 GPa.
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