The momentum of a car moving at a constant speed in a circular track
- can be both positive and negative
- can be zero depending on its position in the track
-
can be zero depending on its inertia in the track
- a centrifugal
The correct answer is: C
Explanation
Movement of an object in a circle with an acceleration towards its center is provided by change in velocity & centripetal force a α V α Fc
There is an explanation video available .