Question

why the motion of hands of clock is rotational or circular motion?​

Answer 1

Answer:

Since the hands of a clock move accordingly at regular time intervals, they are known to exhibit periodic motion. Since the clock hands move in a circular direction, they are said to be in circular or rotational motion. Therefore, the clock hands are said to be in a periodic motion and circular or rotational motion.

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Answer 2

because the starting point and ending points are same the area which is covered by the hands of a clock is same radius from every point.