Jawabanmu

2014-06-13T19:20:39+07:00
Diket=
F1 =10 N
A2 = 8cm =0,8 m2
A1 = 1 cm=0.1 m2

Dit = F2?

Jawab=
F2= F1 × A2 ÷ A1
F2 = 10N × 0.8 ÷ 0.1
F2 = 8 ÷ 0.1
F2 = 80 N

maaf klo salah:)
2014-06-13T23:15:21+07:00
Diket=
f1=10N
A2=8cm=0,8m2
A1= 1cm =0,1m2
Dit =f2?
jawab=
f2= f1xA2:0.1
f2= 10Nx0.8
f2= 8 : 0.1
f2=80N
maaf kalau salah :-)