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1. |
A rigid link PQ is 2 m long and oriented at 20° to the horizontal as shown in the figure. The magnitude and direction of velocity VQ, and the direction of velocity Vp are given . The magnitude VP (in m/s) at this instant is |
A. | 2.14 |
B. | 1.89 |
C. | 1.21 |
D. | 0.96 |
Answer» E. | |