A rod 150cm long and of diameter 2cm is subjected to an axial pull of – McqOptions

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1.	A rod 150cm long and of diameter 2cm is subjected to an axial pull of 20kN. What will be the stress?
A.	60 N/mm<sup>2</sup>
B.	65 N/mm<sup>2</sup>
C.	63.6 N/mm<sup>2</sup>
D.	71.2 N/mm<sup>2</sup>
Answer» D. 71.2 N/mm<sup>2</sup>

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