1.

A beam has a solid circular cross-section having diameter d. If a section of the beam is subjected to a shear force F, the maximum shear stress in the cross-section is given by

A. \(\frac{{4F}}{{3\pi {d^2}}}\)
B. \(\frac{{16F}}{{3\pi {d^2}}}\)
C. \(\frac{{8F}}{{3\pi {d^2}}}\)
D. \(\frac{{3F}}{{3\pi {d^2}}}\)
Answer» C. \(\frac{{8F}}{{3\pi {d^2}}}\)


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