$2$a$)[1$ pts$]$ Create a free body diagram for the claw hammer pictured here, and label with any dimensions that you find helpful. $[$note that the arrows in the diagram just indicate the type of rotational motion the system undergoes.$]$

$2$b$)[2$ pts$]$ Derive expressions for the axial, shear and bending stress experienced by the claw $($you can make up any variables that would be useful$).$ Where will the stresses be greatest in the claw? Related to this, can you hypothesize why the claw portion is wedge$-$shaped instead of uniform thickness?

$2$c$)[1$ pt$]$ Additionally, the article recommends placing a small scrap of plywood under the hammer. In terms of stress experienced by the table, why is this practice a good idea?