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.

Options

A. I and II
B. Only I
C. Only II
D. None of these

Answer

A