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Which of the following statements is inc...

Which of the following statements is incorrect? (i) Average velocity is path length divided by time interval.
(ii) In general, speed is greater than the magnitude of the velocity.
(iii) A particle moving in a given direction with a non-zero velocity can have zero speed. (iv) The magnitude of average velocity is the average speed.

A

`pi/2`

B

`2/pi`

C

`pi/4`

D

`1:1`

Text Solution

Verified by Experts

The correct Answer is:
A
`("Distance")/("Dispacement")=(pid//2)/d=pi/2`
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