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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE
1
Medium
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Understanding
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Consider the motion of the tip of the minutes hand of a clock. In one hour
I. The displacement is zero
II. The distance covered is zero
III. The average speed is zero
IV. The average velocity is zero
I. The displacement is zero
II. The distance covered is zero
III. The average speed is zero
IV. The average velocity is zero
View answer and explanation
Correct option: C
A and D are correct
Option C (A and D are correct) is correct because in one hour, the minute hand completes a full circle, returning to its starting point, making the displacement and average velocity zero. The distance covered and average speed are non-zero.
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