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Dane:
t=2s
s=30m
Szukane:
S₆-₅=?
30m=a×(2s)²/2 ×2
60m=4s²×a
a=15m/s²
s₆-₅= (15m/s²×36s²)÷2-(15m/s²×25s²)÷2
s₆-₅=270m-187,5m=82,5m