Engineering Mechanics - Moments of Inertia - Discussion

Discussion Forum : Moments of Inertia - General Questions (Q.No. 3)
3.

The composite cross section for the column consists of two cover plates riveted to two channels. Determine the radius of gyration k with respect to the centroidal axis. Each channel has a cross-sectional area of Ac = 11.8 in.2 and moment of inertia (I )c = 349 in.4.

k = 7.74 in.
k = 6.29 in.
k = 5.44 in.
k = 4.25 in.
Answer: Option
Explanation:
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Discussion:
2 comments Page 1 of 1.

Bunnymijae said:   8 years ago
Please, give me this solving problems.

Joseph said:   10 years ago
Please, do tell me how tackle the problems, with descriptions, would you?

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