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vo=0m/s
t=5 sekon
dit:a.s-->F=0N
b.s---->F=10N
c.s---->F=20N
d.s---->F=38N
e.s----->F=50N
jawab:
a.s--->F=0N
s=0m
b.s----->F=10N
a=F/m=10/10=1m/s^2
s=1/2.a.t^2=1/2.1.25=12,5m
c.s---->F=20N
a=F/m=20/10=2m/s^2 s=1/2.2.25=25 m
d.s---->F=38N
a=F/m=38/10=3,8m/s^2 s=1/2.3,8.25=47,5 m
e.s---->F=50N
a=F/m=50/10=5m/s^2 s=1/2.5.25=62,5m