A particle comes round a circle of radiu...

A particle comes round a circle of radius 1 m once. The time taken by it is 10 sec . The average velocity of motion is

`0.2 pi m//s`

`(r//100)m//s`

`(100//r)m//s`

zero

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The correct Answer is:

In complete revolution, total displacement is zero so average velocity is zero.

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