Question

Select the incorrect statements from the following.
SI : Average velocity is path length divided by time interval.
S2: In general, average speed is greater than the magnitude of the average velocity
S3 : A particle moving in a given direction with a non-zero velocity can have zero speed.
54: The magnitude of average velocity is the average speed.​

Answer 1

Answer:

Option (S3) is correct

$\sf{A \: particle \: moving \: in \: a \: given \: direction}</p><p> \rm{ with \: a \: non-zero \: velocity \: can \: have \: zero \: speed.}$

Explanation:

Speed is the magnitude of velocity and the magnitude of non-zero velocity cannot be zero.

Answer 2

Hello Mate,

A particle moving in a given direction with a non − zero velocity can have zero speed.... Because speed is the magnitude of velocity and the magnitude of non-zero velocity cannot be zero...

Hope this helps you