Mathematics · Moment of Inertia
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 apex/centroidal baseline parallel to diameter, the moment of inertia about the y-axis (axis of symmetry) will be:
- 1πD4128✓
- 20.10976 R4
- 30.10976 R3
- 4πD416
Correct answer
πD4128
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