A tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm. What will be the instantaneous stress in bar?

A tensile load of 100kN is suddenly applied to a rectangular bar of di

1.	A tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm. What will be the instantaneous stress in bar?
A.	100 N/mm<sup>2</sup>
B.	120 N/mm<sup>2</sup>
C.	150 N/mm<sup>2</sup>
D.	250 N/mm<sup>2</sup>
Answer» E.

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