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:C
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
Explanation: The stress = load / area