CBSE Class 9 Answered

an object completes one round of circle of radius 7 m in 20 sec.distance travelled after 10 sec is. explain.

Asked by pahiroy1221 | 29 Jul, 2015, 06:12: PM

Expert Answer

Given that: Radius of the circle = 7 m ; Time taken to complete one round = 20 s

So, in 10 s the object will cover = 10 / 20 = 0.5 round of the circle

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Answered by Yashvanti Jain | 15 Dec, 2017, 07:32: PM

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