t1=6 t2=4 s1=450 s2=?
a=2*s1/t²=2*450/36=25 м/с²
s2=a*t2²/2=25*16/2=200 м
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t=3 с t1=t/2=1.5 c
h=g*t1²/2=10*1.5²/2=11.25 м
v=√(2*g*h)=√(2*10*11.25)=15 м/с
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t1=6 t2=4 s1=450 s2=?
a=2*s1/t²=2*450/36=25 м/с²
s2=a*t2²/2=25*16/2=200 м
====================
t=3 с t1=t/2=1.5 c
h=g*t1²/2=10*1.5²/2=11.25 м
v=√(2*g*h)=√(2*10*11.25)=15 м/с