model sistemaMKC
  massa m1(m = 10.0);
  mola k1(k = 1000.0);
  amortecedor c1(c = 10.0);
  pontoFixo p1;
  forcaPeso P1(m = 10.0);
equation
  connect(P1.a, m1.a);
  connect(m1.a, k1.a);
  connect(m1.a, c1.a);
  connect(k1.b, p1.a);
  connect(c1.b, p1.a);
  annotation(Diagram(coordinateSystem(extent = {{-148.5, -105}, {148.5, 105}}, preserveAspectRatio = true, initialScale = 0.1, grid = {5, 5})));
end sistemaMKC;