Quiz: Section 2.4 Hooke’s Law for a Two Dimensional Unidirectional Lamina

What is the [Q] matrix of a unidirectional lamina is called?
   (A)   Reduced Compliance Matrix
   (B)   Compliance Matrix
   (C)   Stiffness Matrix
   (D)   Reduced Stiffness Matrix

What is the [S] matrix of a unidirectional lamina is called?
   (A)   Stiffness Matrix
   (B)   Reduced Compliance Matrix
   (C)   Compliance Matrix
   (D)   Reduced Stiffness Matrix