Calculate the change in length of a steel rod (Em =20 1010Pa) that has a length of 0.3 m and a diameter of 5 mm. The rod supports a mass of 60 kg in a standard gravitation field in such a way that a state of uniaxial tension is created in the rod.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Calculate the
change in length of
a steel rod (Em =20
1010Pa) that has a
length of 0.3 m and
a diameter of 5 mm.
The rod supports a
mass of 60 kg in a
standard gravitation
field in such a way
that a state of
uniaxial tension is
created in the rod.
Select one:
O a. 0.056m
O b. 0.045 cm
c. 0.75 micro-meter
O d. 0.045 mm
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Transcribed Image Text:eSIM moodle1.du.edu.om Calculate the change in length of a steel rod (Em =20 1010Pa) that has a length of 0.3 m and a diameter of 5 mm. The rod supports a mass of 60 kg in a standard gravitation field in such a way that a state of uniaxial tension is created in the rod. Select one: O a. 0.056m O b. 0.045 cm c. 0.75 micro-meter O d. 0.045 mm Previous page Next page II
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