T=m*g
F1=T/sina=mg/sina
F2=F1
cosa=T/tga=mg/tga
F1=0.5*9.8/sin60=5.69 H
F2=0.5*9.8/tg60=2.83 Н
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T=m*g
F1=T/sina=mg/sina
F2=F1
cosa=T/tga=mg/tga
F1=0.5*9.8/sin60=5.69 H
F2=0.5*9.8/tg60=2.83 Н