kgm^(2) G(4%+4%+4%+4%). aL=4m,m_(r)=5kg Thin plate: a=2.5m,m_(pl)=10k(g)/(b)ar (y)=3.75m bB=500mm,H=350mm,m_(ы)=3kg Semicylinder: r=250mm,m_(sc)=6k(g)/(b)ar (y)=237.6mm Figure 2