Question

УМОЛЯЮ!!!!!!!!!!!!!!!!!!!!!!

Answer 1

F1=m1*g=3*10=30 H

F2=m2*g=4*10=40 H

M1=F1*0.2=30*0.2=6 Н*м

M2=F2*0.5=40*0.5=20 Н*м

M3=M1+M2=6+20=26 Н*м

F3=M3/0.6=26/0.6=43.3 Н

m3=F3/g=43.3/10=4.33 кг

Answer 2

Спасибо)