The momentum of a car moving at a constant speed in a circular track
Question
The momentum of a car moving at a constant speed in a circular track
Options
A) can be both positive and negative
B) can be zero depending on its position in the track
C) can be zero depending on its position in the track
D) 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 and centripetal force a α V α Fc
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Movement of an object in a circle with an acceleration towards its center is provided by change in velocity and centripetal force a α V α Fc