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Linear Algebra: A Modern Introduction

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter1: Vectors

Section1.4: Applications

Problem 8EQ

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The stress tensor in a point P is:
370
-99
28
「ェエ
Try
TIz
Oyy Tyz | [MPa] =
Try
116 [MPa]
116 -137
-99 397
O =
28
Tzz
Tyz
O zz
Calculate the magnitude of traction force acting on a surface of 1 mm2 oriented by the normal vector n
[0.6
n =
0.8
Magnitude

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