The angle of shear of different metals

Five blocks of the same size, made of five metals, each have their base fixed and the same sideways force on their top. You will make the program find the shear stress, the angle of shear of each, and which top face moves the most.

The idea. Shear stress $= \dfrac{F}{A}$, the same for all five. The angle is $\theta = \dfrac{F/A}{G}$, and the top moves $\theta h$.

Your tasks.

1. Work out the shear stress on the blocks.
2. Work out the angle of shear of each metal, and how far each top face moves.
3. Find the name of the metal whose top moves the most, and that shift in micrometres.