When an object moves along a circular path its velocity:
Correct answer: B. Changes continuously
- A. Remains constant
- B. Changes continuously
- C. Becomes zero
- D. None of the above
Explanation
When an object moves along a circular path, its velocity is constantly changing. Velocity, being a vector quantity, comprises both magnitude and direction. In circular motion, even if the speed (magnitude of velocity) remains constant, the direction changes continuously as the object moves around the circle. Therefore, the velocity is not constant but changes continuously. Options A, C, and D are incorrect because the velocity does not remain constant, become zero, or have none of the mentioned characteristics in circular motion.
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