Ответ:
Объяснение:
1) m1=4 т m2=5.8 т n=?
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n=m2/(m1+m2)=5.8/(4+5.8)=0.59 (59%)
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2) N=14700 Вт m=6*10^5 кг h=1.6 м t=3600 c n=?
n=Ап/Аз=m*g*h/(N*t)=6*10^5*9.8*1.6/(14700*3600)=0.18 (18%)
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Ответ:
Объяснение:
1) m1=4 т m2=5.8 т n=?
===
n=m2/(m1+m2)=5.8/(4+5.8)=0.59 (59%)
========================
2) N=14700 Вт m=6*10^5 кг h=1.6 м t=3600 c n=?
===
n=Ап/Аз=m*g*h/(N*t)=6*10^5*9.8*1.6/(14700*3600)=0.18 (18%)
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