Gear 2 (pinion) runs at 1500 rpm and transmits 3.5 kW to idler gear 3. The pressure angle is 20° with a module of m=2. Determine the following: a. Draw

the free body diagram for the idler gear 3. b. Pitch diameters of gears 2 and 3. c. Transmitted load on gear 2.с. d. Torque on gear 2 shaft a. е.Tangential and radial force from gear 2 to gear 3. Tangential and radial forces on gear 4. g. Torque on gear 4 shaft c.