Question

problemă la fizica ​

Answer 1

$x_1=4 cm=0,04 m\\G_1=F_{el_1}\\F_{el_1}=kx_1=>k=\frac{F_{el_1}}{x_1}= \frac{10}{0,04}= 250 N/m\\G_2=F_{el_2}\\F_{el_2}=kx_2=>x_2=\frac{F_{el_2}}{k}= \frac{12}{250}= 0,048 m=4,8 cm$