Mechanical Engineering - Engineering Mechanics - Discussion

Discussion Forum : Engineering Mechanics - Section 6 (Q.No. 15)
15.
The moment of inertia of a rectangular section 3cm wide and 4cm deep about X-X axis is
9cm4
12cm4
16cm4
20cm4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Hassan said:   7 years ago
Here, I=BD^3/12.
(1)

Manoj said:   1 decade ago
I = BD3/12 : 3*64/12 = 16.
(1)

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