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Answer: The steel and aluminum plate assembly is bolted

ISBN: 9780133918922 126

Solution for problem 9-56 Chapter 9

Engineering Mechanics: Statics | 14th Edition

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Problem 9-56

The steel and aluminum plate assembly is bolted together and fastened to the wall. Each plate has a constant width in the z direction of 200 mm and thickness of 20 mm. If the density of A and B is rs = 7.85 Mg>m3 , and for C, ral = 2.71 Mg>m3 , determine the location x of the center of mass. Neglect the size of the bolts. 300 mm 200 mm 100 mm A B C x y Prob. 956

Step-by-Step Solution:
Step 1 of 3

Stress Transformation During the previous lesson, we determined a normal stress and a shear stress at locations within a loaded beam. Rather obviously, there are many situations in which a combination of normal and shear stresses exist at points within a material. It then becomes necessary...

Step 2 of 3

Step 3 of 3

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