Carga normal e de volume num triangulo 1 7 6.8308 27.54 6 C 5 4 3 3.8 37.22 B 2 8.4 1.77 1 A 4.6154 0 4.05 −1 −2 0 2 4 6 8 Carga tangencial num triangulo 1 7 11.98 0.14615 6 C 5 4 3 B 7.54 2 13.11 1 A 2.4231 0 3.15 −1 −2 0 2 4 6 8