A composite sample of carbon reinforced epoxy has dimensions of 12 in by 12 in by...
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A composite sample of carbon reinforced epoxy has dimensions of 12 in by 12 in by 0.25 in and mass of 1.8 lb. The carbon fibers have a modulus of elasticity of 50(10) Ib/in and a density of 0.069 lb/in'. The epoxy matrix has modulus of elasticity of 0.61(10) Ibin and a density of 0.042 Ib/in'. What is the volume fraction of (a) the carbon fibers and (b) the epoxy matrix in the sample? Assume there are no voids in the sample. A composite sample of carbon reinforced epoxy has dimensions of 12 in by 12 in by 0.25 in and mass of 1.8 lb. The carbon fibers have a modulus of elasticity of 50(10) Ib/in and a density of 0.069 lb/in'. The epoxy matrix has modulus of elasticity of 0.61(10) Ibin and a density of 0.042 Ib/in'. What is the volume fraction of (a) the carbon fibers and (b) the epoxy matrix in the sample? Assume there are no voids in the sample.
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Given data Diamesniosn of carbon epoxy 12 12025 Mass of carbon epoxy 18lb Modulus of elatici... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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