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

Question

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The Answer of 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

Steel Bar 10 Mm X 10 Mm Cross Section Is