Moment of inertia of a cube about an axis passing through the center of mass and perpendicular to face is –
A. \(\frac{\mathrm{Ma}^{2}}{6}\)
B. \(\frac {1}{3}\) Ma2
C. \(\frac {Ma}{6}\)
D. \(\frac{\mathrm{Ma}^{2}}{12}\)
Answer:A
Moment of inertia of a cube about an axis passing through the center of mass and perpendicular to face is –
A. \(\frac{\mathrm{Ma}^{2}}{6}\) B. \(\frac {1}{3}\) Ma2 C. \(\frac {Ma}{6}\) D. \(\frac{\mathrm{Ma}^{2}}{12}\)