Find

a. The mass of the solid.

b. The center of mass.

c. The moments of inertia about the coordinate axes.

A wedge like the one in Exercise 22 has dimensions a = 2, b = 6, and c = 3. The density is δ(x, y, z) = x + 1. Notice that if the density is constant, the center of mass will be (0, 0, 0).

Data from Exercise 22

The coordinate axes in the figure run through the centroid of a solid wedge parallel to the labeled edges. Find I_x, I_y, and I_z if a = b = 6 and c = 4.

Transcribed Image Text:

C X 63 72 دانا b N Centroid at (0, 0, 0) a