Question

Ile to m/s ?

6m/min =

300 km/s =

36 km/h =

Ile to km/h ?

20 m/s =

Z góry dziękuję. C;

Answer 1

     [m/s]

6m/min = 6m/60s = 0,1 m/s

300 km/s = 300 *1000m/s = 300000m/s

36 km/h = 36 *1000m/3600s = 10 m/s

 

     [km/h]

20 m/s = 20 * 0,001m/(1/3600h) = 0,02 *3600 km/h = 72 km/h