Ответ:
4*10^4 H (40 кН)
Объяснение:
F1=20*10^3 H L1=0.4 м L2=0.2 м F2=?
===
M1=M2
F1*L1=F2*L2
F2=F1*L1/F2=20*10^3*0.4/0.2=40*10^3 H
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Verified answer
Ответ:
4*10^4 H (40 кН)
Объяснение:
F1=20*10^3 H L1=0.4 м L2=0.2 м F2=?
===
M1=M2
F1*L1=F2*L2
F2=F1*L1/F2=20*10^3*0.4/0.2=40*10^3 H
===================================