A [0=±45=90]4S T-300 carbon fiber–epoxy laminate is used in a beam application. Each layer in the…

A [0=±45=90]4S T-300 carbon fiber–epoxy laminate is used in
a beam application. Each layer in the cured laminate is 0.005 in. thick. The
beam is 0.5 in. wide. Using the basic elastic properties, calculate the
effective bending stiffness of the laminated beam.