A tensile load of 60kN is gradually applied to a circular bar of 4cm diameter and 5cm long. What will be the stress in the rod if E=1‚Äö√†√∂‚àö‚â•105 N/mm2 ?$

A tensile load of 60kN is gradually applied to a circular bar of 4cm d

1.	A tensile load of 60kN is gradually applied to a circular bar of 4cm diameter and 5cm long. What will be the stress in the rod if E=1‚Äö√†√∂‚àö‚â•105 N/mm2 ?$
A.	47.746 N/mm<sup>2</sup>
B.	34.15 N/mm<sup>2</sup>
C.	48.456 N/mm<sup>2</sup>
D.	71.02 N/mm<sup>2</sup>
Answer» B. 34.15 N/mm<sup>2</sup>

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