Which of the following statements best defines uniform circular motion?

Question

Which of the following statements best defines uniform circular motion? — Exam MCQ

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A. Motion along a circular path with constant speed and changing direction of velocity. — In uniform circular motion, speed remains constant but the velocity direction continuously changes, so the object has centripetal acceleration.

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B. Motion along a circular path with constant velocity and zero acceleration.

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C. Motion along a circular path with changing speed but constant velocity.

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D. Motion along a straight path with constant speed and constant velocity.

Which of the following statements best defines uniform circular motion?

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