A rod 150cm long and of diameter 2cm is subjected to an axial pull of 20kN. What will be the stress?

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

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/mm²
B.	65 N/mm²
C.	63.6 N/mm²
D.	71.2 N/mm²
Answer» D. 71.2 N/mm²

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A rod 150cm long and of diameter 2cm is subjected to an axial pull of 20kN. What will be the stress?

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