The position vector of a particle is \[\vec{r}=(a\cos \omega t)\hat{i} – McqOptions

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1.	The position vector of a particle is \[\vec{r}=(a\cos \omega t)\hat{i}+(a\sin \omega t)\hat{j}\]. The velocity of the particle is [CBSE PMT 1995]
A.	Parallel to the position vector
B.	Perpendicular to the position vector
C.	Directed towards the origin
D.	Directed away from the origin
Answer» C. Directed towards the origin

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