Question $7(5$ points$)$

A cylindrical bolt $(1$ cm in diameter$)$ of $6061-$T$6$ aluminum $($YS $=255$MPa,$G=186$

MPa $)$ is going to be loaded in shear. What's the largest shear force that can be placed

on this bolt?

A$)20$ kN

B$)3\mathrm{.}91010N$

C$)200$ N

D$)20$ N