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A creep and recovery test protocol is applied to a specimen, the behaviour of which can be well-described by the model shown in Figure 1. Choose the pair of graphs from the listed options that best represents the most likely input of the test, and measured output of this model mo Figure 1: A viscoelastic model
Select one: stress strain time time stress strain time ty 0 time ty strain stress 0 time 0 time stress strain 0 strain 0 strain stress strain 0 time 0 time stress strain time ty time ty