The body of a formula one racing car is made up of C-fiber/ Polyester. The weight fraction of C-fiber is 55% in final composite. If the modulus for C-fiber and polyester resin is respectively 400 GN/m2 and 3.45GPA, find out the modulus of C-fiber/ Polyester laminate. Also calculate the fraction of externally applied load taken by the C-fiber. lc fiber = 1800 Kg/m3 and Opolyester = 1100 Kg/m] Problem8 Find out the longitudinal tensile strength (OLTU) for the laminate in problem no.7. The tensile stress at fiber breaking elongation is 2.1GPa for C-fiber and 0.045 GPa for polyester.