16 20 The operation of reverse for a three speed utomotive transmission is illustrated schematically in the gure If the crank shaft G is turning with an angular speed f 60 rad s determine the angular speed of the drive shaft H Each of the gears rotates about a fixed axis Note that gears A nd B C and D E and F are in mesh The radii of each of hese gears are reported in the figure TA 90 mm Trc 30 mm TD 50 mm TE 70 mm TF 60 mm Prob 16 20 B G 60 rad s G 16