Convert a speed of `15 m//s` into `km//h`.

Convert a speed of 36 km//h into m//s .

(a) Define velocity. What is the SI unit of velocity ? (b) What is the difference between speed and velocity ? (c ) Convert a speed of 54 km/h into m/s.

Convert 150 m/s into km/h

Change the speed of 6 m/s into km/h.

Express the speed of 18 m/s in km/h.

Convert 36 m/s into km/h.

Convert 20m//s to km//h