0,049 с
Объяснение:
s1=1 м s2=0.01 м t1=0.49 c t2=?
===
s1=g*t1²/2
s2=g*t2²/2
s1/s2=t1²/t2²
t2=t1*√(s2/s1)=0.49*√(0.01/1)=0.049 c
0,049 с
Объяснение:
s1=1 м s2=0.01 м t1=0.49 c t2=?
===
s1=g*t1²/2
s2=g*t2²/2
s1/s2=t1²/t2²
t2=t1*√(s2/s1)=0.49*√(0.01/1)=0.049 c