Dane:
t = 5s
Vk = 20m/s
Vo = 0
s=?
a = Vk - Vo/2 = 20 - 0/2 = 10m/s // liczymy przyspieszenie ciała
s = at^2/2 = 10 * 5^2/2 = 10 * 25/2 = 125 m / liczymy drogę
s = 125 m
Pozdrawiam
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Dane:
t = 5s
Vk = 20m/s
Vo = 0
s=?
a = Vk - Vo/2 = 20 - 0/2 = 10m/s // liczymy przyspieszenie ciała
s = at^2/2 = 10 * 5^2/2 = 10 * 25/2 = 125 m / liczymy drogę
s = 125 m
Pozdrawiam