a-primul corp
b-al doilea
a+b=350 N
b- 120 N
a+120N=350N =>a=230N
G1=m1*g =>m1=[tex] \frac{G1}{g} = \frac{230N}{10N/kg} =\ \textgreater \ m1=23kg[/tex]
b=120N
G2=m2*g =>m2=[tex] \frac{G2}{g} = \frac{120N}{10N/kg} = 12kg =\ \textgreater \ m2=12kg[/tex]
m=m1+m2
m=23kg+12kg= 35 kg
Masa e 35 kg.