9) h1=1 м L1=0.5 L2=6 h2=?
h1/L1=h2/L2 h2=h1*L2/L1=1*6/0.5=12 м
10) D=1/F 1/0.04=25 F=0.04
12) F=50 h=1.2 d=60 f=? H=?
f=F*d/(d-F)=50*60/(60-50)=300 см
Н=h*f/d=1.2*300/60=600 см
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Verified answer
9) h1=1 м L1=0.5 L2=6 h2=?
h1/L1=h2/L2 h2=h1*L2/L1=1*6/0.5=12 м
10) D=1/F 1/0.04=25 F=0.04
12) F=50 h=1.2 d=60 f=? H=?
f=F*d/(d-F)=50*60/(60-50)=300 см
Н=h*f/d=1.2*300/60=600 см
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