engineering recuitment UPCL AE (E&M) 2021 Mock Test Engineering Mechanics Moment of Inertia and Centroid
The moment of inertia of a rectangular section 3 cm wide and 4 cm deep about an axis passing through its center of gravity and parallel to width is
1
16 cm4
2
34 cm4
3
12 cm4
4
20 cm4