SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Engineering Mechanics Moment of Inertia and Centroid
For a semicircular plate of diameter 'D' and radius 'R', with 'y' as the vertical axis passing through the diameter and 'x' as the horizontal axis passing through the diameter, the moment of inertia about the y axis will be:
1
\(\frac{\pi D^4}{16}\)
2
0.10976 R3
3
0.10976 R4
4
\(\frac{\pi D^4}{128}\)