Question

Przelicz jednostki:

150cm/s=.........m/min

3,6m/s=.............km/h

Answer 1

3.6 m/s= 3.6 * 1/1000 : 1/3600= 3.6 * 3600/1000= 3.6 * 3.6=12.96 km/h

 

150 cm/s= 150 * 1/100 : 1/60 = 150 * 60/100= 150* 0.6=90 m/min