bantu acuuu dungsss cepet yaaaaa

4) c. 1 dan 4
5) c. 2.000
dik :
A1 = 25 cm2
F1 = 100 N
A2 = 500 cm2
dit :
F2 =...?
jwb:
[tex] \frac{f1}{a1} = \frac{f2}{a2} \\ \frac{100}{25} = \frac{f2}{500} \\ \frac{4}{1} = \frac{f2}{500} \\ f2 = 500 \times 4 = 2000[/tex]