Page 18 - \376\377\000B\000B\000M\000 \0009\000 \000\(\000F\000l\000u\000i\000d\000a\000\)\000 \000K\000D\000 \000F\000i\000s\000i\000k\000a
P. 18
F = m . g = 8 . 10 = 80 N
P = F / A = 80 N / 12 x 10-3 m2 = 6,67 x 103 N/m2 =6,67 x 103 Pa
