In a rigid link OA, velocity of 'A' w.r.t. 'O' will be$?

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¬¨‚àû to OA
D.	Along AO
Answer» C. At 45¬¨‚àû to OA

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In a rigid link OA, velocity of 'A' w.r.t. 'O' will be$?

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