MCQOPTIONS
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| 1. |
In a rigid link OA, velocity of A w.r.t. O will be |
| A. | parallel to OA |
| B. | perpendicular to OA |
| C. | at 45<sup>0</sup> to OA |
| D. | along AO |
| Answer» C. at 45<sup>0</sup> to OA | |