A 35 kN axial load is applied to a metal bar with a rectangular cross-section, 28mm wide by 10mm thick. While the load is applied, the bar elongates 3.0 mm. The modulus of elasticity and the Poisson's ratio are 100 GPa and 0.35, respectively. Assuming that the bar is still behaving elastically, how long is the original length of the bar in meters? Round off answers to the nearest tenths

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A 35 kN axial load is applied to a metal bar with a
rectangular cross-section, 28mm wide by 10mm
thick. While the load is applied, the bar elongates 3.0
mm. The modulus of elasticity and the Poisson's
ratio are 100 GPa and 0.35, respectively. Assuming
that the bar is still behaving elastically, how long is
the original length of the bar in meters?
Round off answers to the nearest tenths.
Transcribed Image Text:A 35 kN axial load is applied to a metal bar with a rectangular cross-section, 28mm wide by 10mm thick. While the load is applied, the bar elongates 3.0 mm. The modulus of elasticity and the Poisson's ratio are 100 GPa and 0.35, respectively. Assuming that the bar is still behaving elastically, how long is the original length of the bar in meters? Round off answers to the nearest tenths.
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