MCQ
A body is moving in a circular path with a constant speed. It has
- AA constant velocity
- BA constant acceleration
- ✓An acceleration of constant magnitude
- DAn acceleration which varies with time
✓
Answer
Correct option: C.
An acceleration of constant magnitude
c
(c) Centripetal acceleration $ = \frac{{{v^2}}}{r}=$ constant. Direction keeps changing.
(c) Centripetal acceleration $ = \frac{{{v^2}}}{r}=$ constant. Direction keeps changing.
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