Odpowiedzi

2010-01-12T17:27:46+01:00
A 15 m/s = 600 m/ min = 54 km/h

b. 125 cm / min = 75 m /h = 0,075 km / h

c. 600 km / h = 10 km / min = 166,6 m/s

prosze;)
2010-01-12T17:37:14+01:00
15 m/ s = 900m/ min = 54 km/ h
125 cm/min = 75m/ h = 0,75 km/ h
600 km/ h = 10 km/ min = 16,66666 m/s