Odpowiedź:
2500s
Wyjaśnienie:
Dane:
v= 8 m/s= 0,0008 km/s
s= 2km
v= s/t
t= s/v
t= 2km/ 0,0008 km/s
t= 2500s
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Odpowiedź:
2500s
Wyjaśnienie:
Dane:
v= 8 m/s= 0,0008 km/s
s= 2km
v= s/t
t= s/v
t= 2km/ 0,0008 km/s
t= 2500s