a. Determine the moments of inertia of the shaded area shown in (Fig. 4-a) with respect to the x and y axes when a = 20 mm.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q4: Answer one of the following questions:
a. Determine the moments of inertia of the shaded area shown in (Fig. 4-a) with
respect to the x and y axes when a = 20 mm.
b. Determine the moments of inertia I, and I, of the area shown in (Fig. 4-b) with
respect to centroidal axes respectively parallel and perpendicular to side AB.
A
1.2 in.
5.0 in.
1.8 in.
0.9 in.-
2.0 in. 2.1 in.
Fig. 4-a
Fig. 4-b
Transcribed Image Text:Q4: Answer one of the following questions: a. Determine the moments of inertia of the shaded area shown in (Fig. 4-a) with respect to the x and y axes when a = 20 mm. b. Determine the moments of inertia I, and I, of the area shown in (Fig. 4-b) with respect to centroidal axes respectively parallel and perpendicular to side AB. A 1.2 in. 5.0 in. 1.8 in. 0.9 in.- 2.0 in. 2.1 in. Fig. 4-a Fig. 4-b
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