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Vo=75,6m/s²=21m/s
t=6s
Szukane:
a=?
S=?
Vk=Vo-at
Vk=0
Vo=at
a=Vo/t
a=21/6=3,5m/s²
S=Vot-at²/2
S=21*6-3,5*36/2=126-63=63m ->droga hamowania