Question

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

Answer 1

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