A bar of steel and a bar of aluminume the dimensions shown in the figure. Calcu-MS52A wall bracket is constructed as shownin the figure. All joints may be considered pin-2-11.connected. The steel rod AB has a cross-sectionalarea of 5 mm². The member BC is a rigid beam.If a 1.00 m diameter frictionless drum weighing4 500 N is placed in the position shown, what willthe elongation of the rod AB be? Ans: 8.04 mm.1.80 m-4 500 N drum2.40 mPinned jointPROB. 2 - 111.50 m

Answered: Image /qna-images/answer/1c1756d4-45ab-41e8-9f8b-2527cec8b6ea.jpg

2-11. A wall bracket is constructed as showr in the figure. All joints may be considered pin connected. The steel rod AB has a cross-sectiona area of 5 mm². The member BC is a rigid beam If a 1.00 m diameter frictionless drum weighing 4 500 N is placed in the position shown, what wil elongation off the rod AR be 2 Ans: 8 04 mm the

2-11. A wall bracket is constructed as showr in the figure. All joints may be considered pin connected. The steel rod AB has a cross-sectiona area of 5 mm². The member BC is a rigid beam If a 1.00 m diameter frictionless drum weighing 4 500 N is placed in the position shown, what wil elongation off the rod AR be 2 Ans: 8 04 mm the

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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Buckling of columns

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Question

A bar of steel and a bar of aluminum
e the dimensions shown in the figure. Calcu-
MS
52
A wall bracket is constructed as shown
in the figure. All joints may be considered pin-
2-11.
connected. The steel rod AB has a cross-sectional
area of 5 mm². The member BC is a rigid beam.
If a 1.00 m diameter frictionless drum weighing
4 500 N is placed in the position shown, what will
the elongation of the rod AB be? Ans: 8.04 mm.
1.80 m
-4 500 N drum
2.40 m
Pinned joint
PROB. 2 - 11
1.50 m

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