An athlete runs along a circular track ofcircumference 400 m with a un

1.	An athlete runs along a circular track ofcircumference 400 m with a uniform speed 15m/s change in velocity when he runs through adistance of 100 m is :A) 15 m/s B) 21.15 m/sC) 30 m/s D) zero
Answer» ANSWER: B)21.15 METERS PER SECONDS

An athlete runs along a circular track ofcircumference 400 m with a uniform speed 15m/s change in velocity when he runs through adistance of 100 m is :A) 15 m/s B) 21.15 m/sC) 30 m/s D) zero

Answer»

ANSWER:

B)21.15 METERS PER SECONDS

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An athlete runs along a circular track ofcircumference 400 m with a uniform speed 15m/s change in velocity when he runs through adistance of 100 m is :A) 15 m/s B) 21.15 m/sC) 30 m/s D) zero​

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An athlete runs along a circular track ofcircumference 400 m with a uniform speed 15m/s change in velocity when he runs through adistance of 100 m is :A) 15 m/s B) 21.15 m/sC) 30 m/s D) zero