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A rigid link PQ is undergoing plane motion as shown in the figure (VP and VQ are non-zero). VQP is the relative velocity of point Q with respect to point P.
Which one of the following is TRUE?
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- VQP has components along and perpendicular to PQ
- VQP has only one component directed from P to Q
- VQP has only one component directed from Q toP
- VQP has only one component perpendicular to PQ