Chapter 13, Problem 10A

As indicated in Figure 13−3, rack sizes are given according to diametral pitch. Given four different diametral pitches, find the linear pitch and the whole depth of each rack to 4 decimal places. All dimensions are in inches.
$\text{Linear Pitch}=\frac{\text{3}.\text{1416}}{\text{Diametral Pitch}}$ $\text{Whole Depth}=\frac{\text{2}.\text{157}}{\text{Diametral Pitch}}$