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Which One of the Following is Most Likely Not a Case of Uniform Circular Motion? - Science

MCQ

Which one of the following is most likely not a case of uniform circular motion?

Options

  • motion of the earth around the sun

  • motion of a toy train on a circular track

  • motion of a racing car on a circular track

  • motion of hours' hand on the dial of a clock

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Solution

motion of a racing car on a circular track

For a body to move in uniform circular motion its speed must be constant. So, the answer is
(c) Motion of a racing car in a circular track.
A racing car do not travel at constant speed in a circular track.

  Is there an error in this question or solution?
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APPEARS IN

Lakhmir Singh Science Class 9 Physics
Chapter 1 Motion
MCQ | Q 52 | Page 43
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