1. a) Sketch an engineering stress-strain diagram for ceramics, metals and polymers indicating the level of toughness of
Posted: Thu Jul 14, 2022 3:33 pm
1. a) Sketch an engineering stress-strain diagram for ceramics, metals and polymers indicating the level of toughness of these materials. Thereafter, choose the type of material with ONE (1) reason that is suitable to reduce the effect of sudden impact. [10 marks]