Odpowiedzi

2009-11-08T12:57:39+01:00
150m/s = 0,15km/s
15m/min = 15m/60s = 0,25m/s
150km/min= 150000m/60s = 2500m/s
15km/h= 150000m/3600s = 4,17 m/s
2009-11-08T13:08:31+01:00
150m/s=150*0,001/1=0,15km/s

15m/min=15*1/60=0,25m/s

150km/min=150*1000/60m/s=2500m/s

15km/h=15*1000/3600=4,17 m/s
2009-11-08T13:50:03+01:00
150m/s = 0,15km/s

15m/min = 15m/60s = 0,25m/s

150km/min= 150000m/60s = 2500m/s

15km/h= 150000m/3600s = 4,17 m/s