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A body covers first 1/3 part of its jour...

A body covers first `1/3` part of its journey with a velocity of `2m//s`, next `1/3` part with a velocity of `(3m)/s` and rest of the journey with a velocity `6m//s`. The average velocity of the body will be

A

3m/s

B

`(11)/(3)m//s`

C

`(8)/(3)m//s`

D

`(4)/(3)m//s`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A body goes from A to b with a velocity of 20m/s and comes back from B to A with a velocity of 30m/s. The average velocity of the body during he whole journey is

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