Odpowiedzi

2010-03-06T16:10:11+01:00
A=108km/h / 10s=30m/s / 10s = 3m/s²
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2010-03-06T16:17:59+01:00
V0 = 0 m/s
V1 = 108 km/h = 108000m/3600 s= 30 m/s
delta V = 30 m/s-0 m/s = 30 m/s
t = 10 s
a = ?
a = delta V/t
a = 30 m/s /10 s
a = 3 m/s^2