Question

2. Which of the following can sometimes be 'zero' for a moving body? (a) Average velocity (b) Distance travelled (c) Average speed (d) None of these 3. Which of the following is most likely not a case of uniform circular motion? (a) Motion of the earth around the sun (b) Motion of a toy train on a circular track (c) Motion of a racing car on a circular track (d) Motion of hours' hand on the dial of a clock​

Answer 1

Answer:

2. Average velocity

3. Motion of a racing car on a circular track

Explanation:

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