The ratio of the numerical values of the average velocity and average speed of a body is always
|Average velocity||Average speed|=|displacement||distance|≤1
The ratio of average velocity to average speed is 1 always equal to Unity 2 always greater than Unity 3 always less than Unity or 4 may be less than or equal to Unity
Which of the two can be zero under certain conditions: average speed or average velocity of a moving body?