In a long distance race, the athletes were expected to take four rounds of the track such that the line of finish was same as the line of start. Suppose the length of the track was 200 m. Is the motion of the athletes uniform or non-uniform?

Non uniform motion

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Uniform motion

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Both A and B

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Can not say

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Solution

The correct option is A Non uniform motion
For a uniform motion, direction of the motion does not change. Since, finish line of the track is the same as the starting line, is cannot be a straight line and hence, the motion is non-uniform.

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In a long distance race, the athletes were expected to take four rounds of the track such that the line of finish was same as the line of start. Suppose the length of the track was 200 m. Is the motion of the athletes uniform or non-uniform?

The correct option is A Non uniform motionFor a uniform motion, direction of the motion does not change. Since, finish line of the track is the same as the starting line, is cannot be a straight line and hence, the motion is non-uniform.

The correct option is A Non uniform motion
For a uniform motion, direction of the motion does not change. Since, finish line of the track is the same as the starting line, is cannot be a straight line and hence, the motion is non-uniform.