Answer
For a hybrid composite having all fibers aligned in the same direction, the modulus of elasticity is as follows:
$E_{cl}$ = $E_{m}$$V_{m}$ + $E_{f1}$$V_{f1}$ + $E_{f2}$$V_{f2}$
where, f1 and f2 refer to the two types of fibers.
Work Step by Step
For a hybrid composite having all fibers aligned in the same direction, the modulus of elasticity is as follows:
$E_{cl}$ = $E_{m}$$V_{m}$ + $E_{f1}$$V_{f1}$ + $E_{f2}$$V_{f2}$
where, f1 and f2 refer to the two types of fibers.