Gear Homework #1 ME 450 Dynamic Machine Components Name Problem 13.034-Forces in a Gear Set The figure shows a pair of shafil-mounted spur gears having a diametral pitch of 5 teethlin with an 18-oth 20 pinion driving a 4540ot gear The power input is 32-hp at 1900 revimin. Find the magnitude of the force acting on bearing D Hint: Find the total load on Gear 3 and perform force balance analysis.