F=kΔx
F1=k(x1-x0)
F2=k(x2-x0)
F1(x2-x0)=F2(x1-x0)
F1x2-F2x1=F1x0-F2x0=x0(F1-F2)
x0=(F1x2-F2x1)/(F1-F2)=(4*0,32-6*0,28)/(6-4)=(1,28-1,68)/(-2)=0,2м= 20 см
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F=kΔx
F1=k(x1-x0)
F2=k(x2-x0)
F1(x2-x0)=F2(x1-x0)
F1x2-F2x1=F1x0-F2x0=x0(F1-F2)
x0=(F1x2-F2x1)/(F1-F2)=(4*0,32-6*0,28)/(6-4)=(1,28-1,68)/(-2)=0,2м= 20 см