At a temperature of 11°C, a 2-mm gap exists between two polymer bars and a rigid support, as shown in the figure. Bars (1) and (2)have coefficients of thermal expansion of a₁ = 122 x 10-6/°C and a2 = 80 x 10-6/°C, respectively. The supports at A and C are rigid.Determine the lowest temperature at which the 2-mm gap is closed. Assume L₁= 580 mm and L₂ = 320 mm.(1)Gap gAnswer: T = iSave for LaterL₁eTextbook and MediaBL2°C(2)CAttempts: 0 of 5 used Submit Answer

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Answered: At a temperature of 11°C, a 2-mm gap…

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 7.7.7P: A thin square plate in biaxial stress is subjected to stresses ?? and ??., as shown in part a of the...

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