Topic: Cross Sections and Disk Methods

Washer Radii About Shifted Axes

Washer Volumes About a Horizontal Axis

Washer Volumes About a Vertical Axis

Disk Radii About Shifted Axes

Deriving the Washer Method

Disk Volumes About a Horizontal Axis

Disk Volumes About a Vertical Axis

Piecewise Areas for Changing Cross Sections

Building a Volume Integral from Cross-Section Areas

Locating Bounds for Vertical Slices