H.W.13 Determine the horizontal movement of point A of Figure 1 due to a temperature increase of 75°C. Assume that member AE has a negligible coefficient of thermal expansion. The coeffi- cients of thermal expansion are 11.9 x 10-6/°C for the steel and 22.5 x 10-6/°C for the aluminum alloy. A 250 mm В Steel 25 mm D Aluminum E 300 mm FIGURE 1

H.W.13 Determine the horizontal movement of point A of Figure 1 due to a temperature increase of 75°C. Assume that member AE has a negligible coefficient of thermal expansion. The coeffi- cients of thermal expansion are 11.9 x 10-6/°C for the steel and 22.5 x 10-6/°C for the aluminum alloy. A 250 mm В Steel 25 mm D Aluminum E 300 mm FIGURE 1

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.6: Additional Trigonometric Graphs

Problem 77E

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