Example 6-6-5 - Maple Help



Chapter 6: Applications of Double Integration



Section 6.6: Second Moments



Example 6.6.5



 Find the moments of inertial ${I}_{x}$ and ${I}_{y}$, the total mass $m$, and the radii of gyration ${R}_{x}$ and ${R}_{y}$ of the lamina whose shape is that of a semicircle with radius 1, and whose density is equal to the distance from the center of the circle. See Example 6.5.5.