A copper strip (E. = 105 GPa) and an aluminum strip (E, = 75 C are bonded together to form the composite beam shown. Knov that the beam is bent about a horizontal axis by a couple of mor 35 Nm
A copper strip (E. = 105 GPa) and an aluminum strip (E, = 75 C are bonded together to form the composite beam shown. Knov that the beam is bent about a horizontal axis by a couple of mor 35 Nm
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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4.39 plz

Transcribed Image Text:4.39 A copper strip (E. = 105 GPa) and an aluminum strip (E, = 75 GPa)
are bonded together to form the composite beam shown. Knowing
that the beam is bent about a horizontal axis by a couple of moment
35 N-m, determine the maximum stress in (a) the aluminum
strip, (b) the copper strip.
M =
Aluminum
6 mm
Соpper
6 mm
24 mm
Fig. P4.39
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