Question

The motion of an athlete on a circular track is an example of circular motion. Justify the statement.
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Answer 1

HEY!

When a body moves along circular path then direction of motion keeps changing continuously.So if an athelete moves with constant speed along circular path then velocity(speed) will not be constant because velocity is the speed in specified direction  and here direction of speed changes constantly.Since the velocity changes(due to continuous change in direction ).

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Answer 2

Answer:

when an object or person move along a circular path it is called circular motion.

in this case the athlete's motion is in a circular track so, the athlete is in circular motion

(justified)

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