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A particle moves so that position vector...

A particle moves so that position vector s given by `vec(r) = cos omega t hat(x) + sin omega t hat(y)`. Where `omega` is a constant. Which of the following is true ?

A

Velocity and acceleration both are perpendicular to `vecr`.

B

Velocity and acceleration both are parallel to `vecr`

C

Velocity is perpendicular to `vecr` and acceleration is directed towards the origin.

D

Velocity is perpendicular to `vecr` and acceleration is directed away from the origin.

Text Solution

Verified by Experts

The correct Answer is:
C
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