Wyraź w metrach na sekundę. a) 30 000 km/h b) 880 km/h c) 20 km/h d) 6 km/h Jeśłi możńa to z obliczeniami:)

a)30000 km/h= 30000* (1000m/3600s)= 300000m/36s= 8333, (3) m/s b)880 km/h= 880* (1000m/3600s)= 8800m/36s= 244,(4) m/s c)20 km/h= 20* (1000m/3600s)= 200m/36s= 5,(5) m/s d)6 km/h= 6*(1000m/3600s)= 60m/36s= 1,(6) m/s