A solid circular shaft or diameter 8 mm is exposed to a maximum torque of 64 N-m. What is the shear stress in the shaft?

A solid circular shaft or diameter 8 mm is exposed to a maximum torque

1.	A solid circular shaft or diameter 8 mm is exposed to a maximum torque of 64 N-m. What is the shear stress in the shaft?
A.	2000π
B.	\(\frac {2000}{\pi}\)
C.	\(\frac {2}{\pi}\)
D.	\(\frac {20}{\pi}\)
E.	2π
Answer» C. \(\frac {2}{\pi}\)

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A solid circular shaft or diameter 8 mm is exposed to a maximum torque of 64 N-m. What is the shear stress in the shaft?

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