Question: In the planetary gear system shown, gears A and B are rigidly connected to each other and rotate as a unit about shaft FG. Gears

In the planetary gear system shown, gears A and B are rigidly connected to each other and rotate as a unit about shaft FG. Gears C and D rotate with constant angular velocities of 15 rad/s and 30 rad/s, respectively, both counterclockwise when viewed from the right, choosing the z axis pointing out of the plane of the figure, determine

(a) The common angular velocity of gears A and B,

(b) The common angular acceleration of gears A and B,

9 in. "( [3 in

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Contact points Gear C Gear D Gears A and B r 6 ini 9 in j c 15 rads i V 00cxr ... View full answer

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