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1. |
For ω1 = 60 rpm clockwise (cw) when looked from the left, what is the angular velocity of the carrier and its direction so that Gear 4 rotates in counterclockwise (ccw) direction at twice the angular velocity of Gear 1 when looked from the left |
A. | 130 rpm, cw |
B. | 223 rpm, ccw |
C. | 256 rpm, cw |
D. | 156 rpm, ccw |
Answer» E. | |