Recent content by ssrtac

  1. S

    Non conservative vector fields

    F(x,y,z)=ax P(x,y,z)+ay Q(x,y,z)+az R(x,y,z) F is vectoral field. ax , ay and az are unit vectors. P , Q ,R are scalar functions. The question is this: If F is non-conservative vectoral field ; what are the characteristics of P Q and R? thanks in advance. have a nice day
  2. S

    Find Work Done in Contour Integration of Vector Field: F=ix^2 +j2xy

    http://www.gaussianmath.com/intvectors/greenuses/greenuses_clip_image007.jpg A particle moves in a counter clockwise direction around a rectangle having the vertices (0, 0), (6, 0), (0, 4), and (6, 4) under the influence of the vector field: F= ix^2 +j2xyOur objective is to find the work done...
  3. S

    Undergrad Scalar Functions Explained - 65 characters

    wow! thank you so much. with my best regards sertac
  4. S

    Undergrad Scalar Functions Explained - 65 characters

    ok thanks:) now , i have a question about vectors.. if AxB=AxC then is it right to say that B=C ? (where A,B,C are three vectors)
  5. S

    Undergrad Scalar Functions Explained - 65 characters

    scalar functions :( First of all I'm sorry for posting new thread about for this simple topic. I know scalars are quantities that are fully described by a magnitude or numerical values. For example i setx related scalar function and named it f(x) suppose that f(x)=5 and how about if...