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v1=0km/h=0m/s
v2=108km/h=108*1000m/3600s=108m/36=3m/s
t=10s
Sz: a=?
a=vk-vp/t=v/t
a=3m/s:10s
a=0,3m/s^2 [s^2 - do kwadratu ]
vk=108km/h*1000m/3600sek.=30m/sek.
t=10sek.
a=Δv/t
a=30m/sek ÷ 1m sek = 3 m/s²
wykres w załączniku.