Q4. The triangular plate ABC is deformed into the shape shown by the dashed lines. If at A, EAB = 0.007, EAC = 0.015, and xy = 0.006 rad, determine the average normal strain along edge BC. 350 mm y A -Yxy 1 450 mm L B X (Note: Work show the SI units throughout the solution and the final result should be in SI units)

Q4. The triangular plate ABC is deformed into the shape shown by the dashed lines. If at A, EAB = 0.007, EAC = 0.015, and xy = 0.006 rad, determine the average normal strain along edge BC. 350 mm y A -Yxy 1 450 mm L B X (Note: Work show the SI units throughout the solution and the final result should be in SI units)

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 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...

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Please help me with part a and part B thanks Use image below box your answers with correct units