Take a = 1.0 cm. Determine the location of the cross section centroid. Give the

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Take a = 1.0 cm.

Determine the location of the cross section centroid. Give the coordinates of the lower-right corner of the cross section in the Cartesian coordinate system with origin at the centroid, vertical y axis (positive upward) and horizontal z axis(positive to the left). Find the moments of inertia, Iyy, Izz, and Iyz with respect to the centroid coordinate system. Find the principal moments of inertia II and II I and the orientation of the principal axes. Identify the orientation of the principal axis associated with II in terms of the angle alpha that it makes relative to the positive y axis.

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