Odpowiedzi

2010-04-14T17:49:35+02:00
10s*2m/s2= 20m

droga wynosi 20m.
2010-04-14T17:50:21+02:00
S = a * t ² / 2
s = 2m/s2 * 10s ² / 2
s = 2m/s2 * 100s² / 2
s = 100m
2010-04-14T17:52:17+02:00