Mu$$strame c$$mo resolverA special$-$purpose eye bolt with a shank diameter $d=0\mathrm{.}5$ in$.$ passes through a hole in a steel plate of thickness $t_p=0\mathrm{.}75$ in$.($see figure$)$ and is secured by a nut with thickness $t=0\mathrm{.}25$ in$.$

$($a$)$ Find the resultant force acting on the eye bolt due to $T_{1^{\text{'}}}{T}_{2^{\text{'}}}$ and $T_3.($Enter the magnitude in lb$.)$

lb

$($b$)$ Determine the average bearing stress ${}_b$ between the hexagonal nut on the eye bolt and the plate. $($Enter the magnitude in psi.$)$

psi

$($c$)$ Determine the average shear stress ${}_{\text{a}\text{v}\text{e}\text{r}}$ in the nut and also in the steel plate. $($Enter the magnitudes in psi.$)$