A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.6 mm and upward by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 234 mm, b = 462.57 mm, and d = 329 mm.

A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.6 mm and upward by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 234 mm, b = 462.57 mm, and d = 329 mm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.6 mm and upward
by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a 234
mm, b = 462.57 mm, and d = 329 mm.
Part 1
* Incorrect. Consider a right triangle with one length of length (a + u) and one leg of length (d + v).
a =
Calculate the angle a shown in the figure below.
i
b
α
89.74
R
b

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