Question

The SI unit of speed is?

Answer 1

Speed

1. Speed is equal to distance divided by time.

SI unit of speed

1. The SI unit of distance is meter$\left(m\right)$ and time is second $\left(s\right)$.
2. The SI unit of Speed is a meter per second or $\raisebox{1ex}{$m$}\!\left/ \!\raisebox{-1ex}{$s$}\right.$.
3. $Speed=\frac{Dis\tan ce}{Time}=\frac{metre}{second}=\raisebox{1ex}{$m$}\!\left/ \!\raisebox{-1ex}{$s$}\right.$

Therefore, the SI unit of speed is $\raisebox{1ex}{$m$}\!\left/ \!\raisebox{-1ex}{$s$}\right.$.