Dane:s = 64 cm=0,64mv = 800 m/s
Szukane:t=?a=?
s=at²/2→→→→→s=v/t * t²/2→→→s=vt/2a=v/t→→→→→→2s/v=tt=1,28 m/800m/st=0,0016sa=800 m/s./0,0016sa=500 000m/s²
v=800m/s
s=0.64m
a=v/t
s=at2/2
łaczymy wzory
2s=vt
t=2s/v
t=0.0016
a=5ooooom/s2
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Dane:
s = 64 cm=0,64m
v = 800 m/s
Szukane:
t=?
a=?
s=at²/2→→→→→s=v/t * t²/2→→→s=vt/2
a=v/t→→→→→→
2s/v=t
t=1,28 m/800m/s
t=0,0016s
a=800 m/s./0,0016s
a=500 000m/s²
v=800m/s
s=0.64m
a=v/t
s=at2/2
łaczymy wzory
2s=vt
t=2s/v
t=0.0016
a=v/t
a=5ooooom/s2