Problem 3 For the planetary gear shown, shaft A and B are collinear; gears 2 and 3 are rigidly connected to each other; gears 4 and 5 are rigidly connected to each other; gears 3, 4, 5, and 6 are plain bevel. Determine the values of: a) WB, if w₁ = 400 rpm CW b) w₁, if WB = 125 rpm CW A=200 rpm CW N1 = 30; N₂ = 20; N3 = 50; N₁ = 15; N5 = 40; № 6 = 25; 3 Not to scale 5 B