(Solved): The roctangular bar is connectod to the support bracket with a circular pin, as shown in the figur ...

The roctangular bar is connectod to the support bracket with a circular pin, as shown in the figure. The bar width is \( w=2.25 \) in. and the bar thickness is \( 0.375 \) in. For an applied load of \( P=4,800 \mathrm{lb} \), determine the avernge bearing stress produced in the bar by the 0.775-in. dameter pin. Express your answer in psil rounded to the nearest hundredths.