Odpowiedzi

2010-01-20T13:13:59+01:00
Dane:
V = 340 [m/s]
S = 2000 m
Rozw.:
V = S/t
t = S/V = 2000 m / 340 [m/s] = 5,88 s
2010-01-20T13:16:06+01:00
V = 340 m/s
s = 2000m
t = ?

v = s/t
s = v * t
t = s/v

t = 2000 / 340
t = (w zaokrągleniu) 5,88 s
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2010-01-20T13:31:47+01:00