Odpowiedzi

2010-03-31T16:52:10+02:00
S=(a*t²)/2
a=2s/t²
s=1m
t=0,6s
a=2*1m/(0,6s)²
a=2m/0,36s²
a=5,56m/s²
2010-03-31T16:53:46+02:00
A=2s/t²
a=2*1/0,60²
a=2/0,36≈5,56m/s²
2010-03-31T16:58:45+02:00
S = 1/2 at²
a = 2S/t²
a = 2*1m/(0,6s)²
a= 2m/0,36s²
a= 5 5/9 m/s²
1 5 1