Multiple Choice
steel bar 10 mm x 10 mm cross section is subjected to an axial tensile load of 20kN. If the length of bar is 1 m and E = 200 GPa, then elongation of the bar is:
A) 1 mm
B) 0.5 mm
C) 0.75 mm
D) 1.5 mm
Correct Answer:
Verified
Correct Answer:
Verified
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