Question

to speed is m/s Of course
could also be expressed in other unit
such as m/min or km/h
You must remember that the
symbols of all units are written in
singular For cumple, we witte 50 kom
and not so kms or cm and not
Boojho​

Answer 1

to speed is m/s Of course

could also be expressed in other unit

such as m/min or km/h

You must remember that the

symbols of all units are written in

singular For cumple, we witte 50 kom

and not so kms or cm and not

Boojho