Se da:
[tex]S1=10cm^{2}\\
m1=1kg\\
S2=100cm^{2}\\
k=2000\frac{N}{m}\\
dl1=?m\\
dl1/dl2=?\\
Formule:\\
F1/F2=S1/S2\\
m*g/k*dl1=S1/S2\\
S2*m*g=S1*k*dl1\\
dl1=S2*m*g/S1*k\\
dl1/dl2=(S2*m*g/S1*k)/(m*g/k)\\
dl1/dl2=S2/S1\\
Calcule:\\
dl1=100*1*10/10*2000=0,05m\\
dl1/dl2=100/10=10\\[/tex]