![SOLVED: Example: Cylinder. Find the polar moment of inertia and radius of gyration of the thick-walled cylinder with the cross-section shown below. r'm SOLVED: Example: Cylinder. Find the polar moment of inertia and radius of gyration of the thick-walled cylinder with the cross-section shown below. r'm](https://cdn.numerade.com/ask_images/fa2acb671ec24e9eaac9b2aa9b023a79.jpg)
SOLVED: Example: Cylinder. Find the polar moment of inertia and radius of gyration of the thick-walled cylinder with the cross-section shown below. r'm
![SOLVED: Figure 2 shows a solid shaft that has a linear taper from rA = R at one end to rs = R/2 at the other. The polar moment of inertia for SOLVED: Figure 2 shows a solid shaft that has a linear taper from rA = R at one end to rs = R/2 at the other. The polar moment of inertia for](https://cdn.numerade.com/ask_images/fbc57c495d9d4c14b1e8c5871160a652.jpg)
SOLVED: Figure 2 shows a solid shaft that has a linear taper from rA = R at one end to rs = R/2 at the other. The polar moment of inertia for
![Engineering Fundamentals: CENTROID, AREA, MOMENTS OF INERTIA, POLAR MOMENTS OF INERTIA, & RADIUS OF GYRATION OF A Thin Walled Circle Engineering Fundamentals: CENTROID, AREA, MOMENTS OF INERTIA, POLAR MOMENTS OF INERTIA, & RADIUS OF GYRATION OF A Thin Walled Circle](https://www.efunda.com/math/areas/images/CircleThinWalled0.gif)