Dane:
t= 2min= 120 s
vk= 72km/h= 20m/s
v0= 0m/s
a=vk-v0
a=20-0
a=20
s=axt2:2
s=20x120^2:2
s=144000m
Odp. Samochód przejedzie 144000m
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Dane:
t= 2min= 120 s
vk= 72km/h= 20m/s
v0= 0m/s
a=vk-v0
a=20-0
a=20
s=axt2:2
s=20x120^2:2
s=144000m
Odp. Samochód przejedzie 144000m