A particle is moving in a circle : - Vidyadip

MCQ

$A$ particle is moving in a circle :

A
The resultant force may be towards the centre.
B
The direction of the angular acceleration and the angular velocity must be the same.
C
The resultant force on the particle must be towards the centre.
✓
The cross product of the tangential acceleration and the angular velocity will be zero.

✓

Answer

Correct option: D.

The cross product of the tangential acceleration and the angular velocity will be zero.

d

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