przelicz jednostki   1km/h=.......m/s 0,5km/h=...m/s 1m/s=........km/h 108km/h=..........m/s 10km/min=........m/s 100m/min=......ms     DAJE NAJ

1 km = 1000 m 1 m = 0,001 km 1 h = 60 min = 3600 s   1 km/h = 1 * 1000m/3600s = 0,28 m/s 0,5 km/h = 0,5 * 1000m/3600s = 0,14 m/s 1 m/s = 1 * 0,001km/(1/1600 h) = 3,6 km/h 108 km/h = 108 * 1000m/3600s = 30 m/s 10 km/min = 10 * 1000m/60s = 166,67 m/s 10 m/min = 10m/60s = 0,17 m/s