Question

fibre is highly ductile​

Answer 1

Answer:

Fibre composites are more weight efficient than metals since they have much better structural properties per unit weigh. This can enable significant weight reductions of cars.

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Answer 2

Explanation:

Fibre composites are more weight efficient than metals since they have much better structural properties per unit weigh. ... Research results show however that 3D-reinforced composites show a more ductile deformation response, similar to metals but with as much as a threefold capability to absorb energy

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