Hmwk$8$ no $2$

Current Attempt in Progress

A large$-$particle composite consisting of tungsten particles within a copper matrix is to be prepared. If the volume fractions of tungsten and copper are $0\mathrm{.}76$ and $0\mathrm{.}24,$ respectively, estimate the upper limit for the specific stiffness of this composite given the data that follow.

$\backslash$table$[[,$Specific Gravity,Modulus of Elasticity$],[$Copper$,8\mathrm{.}9,110],[$Tungsten$,19\mathrm{.}3,407]]$

GPa