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. Calculate the following:
a. the modulus of elasticity,
b. the tensile strength,
c. the fraction of the load carried by the fiber,

for the following composite material stressed under isostrain conditions.
The composite consists of a continuous glass‐fiber‐reinforced‐epoxy resin produced by
Using 60 percent by volume of E-glass fibers having a modulus of elasticity of
Ef =7.24× 104 MPa and a tensile strength of 2.4 GPa and a hardened epoxy resin with a
Modulus of Em = 3.1 × 103 MPa and a tensile strength of 0.06 GPa.

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