Question: Gears 2 ( 1 8 teeth ) & 3 ( 3 2 teeth ) shown in the figure have a normal diametral pitch of 5

Gears 2(18 teeth) & 3(32teeth) shown in the figure have a normal diametral pitch of 5 teeth ?in, a normal pressure angle of 20, and a 30 helix angle. The tangential force is 1200 lbf . The pinion rotates counterclockwise about the z axis, as viewed from the positive z axis. Draw an FDB of gears 2&3 showing all forces and torques.
Gears 2 ( 1 8 teeth ) & 3 ( 3 2 teeth ) shown in

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