You use a spinning plate rheometer to measure the viscoelastic materials of a hydrogel.

You apply some sinusoidal shear strain, $(t)=$Asin$(t)$ as shown below. Draw beneath

the diagram what $t(t)$ would look like, for $(1)$ a material where $G^{\text{'}}>>G^{\text{'}\text{'}}$ and $(2)$ a

materials where $G^{\text{'}\text{'}}>G^{\text{'}}.$