вес бруска
P=gm
P=10*1=10H
Fy1=P=10H
Fy1=kx1
k=Fy1/x1
k=10/0.02=500Н/м
Fтр=Fy2=kx2
Fтр=Fy2=500*0.1=50H
вес бруска
P=gm
P=10*1=10H
Fy1=P=10H
Fy1=kx1
k=Fy1/x1
k=10/0.02=500Н/м
Fтр=Fy2=kx2
Fтр=Fy2=500*0.1=50H