(Solved): - Problem 3: The gears shown in the figure have a normal diametral pitch of 5 teeth/in, a normal pr ...

- Problem 3: The gears shown in the figure have a normal diametral pitch of 5 teeth/in, a normal pressure angle of \( 20^{\circ} \), and a \( 30^{\circ} \) helix angle. The transmitted load is \( 800 \mathrm{lbf} \). The pinion rotates counterclockwise about the \( y \)-axis, as viewed from the positive \( y \)-axis. Find the force exerted by each gear on its shaft.