engineering recuitment ISRO Scientist Mechanical Mock Test Strength of Materials Torsion of Shaft Moment of Inertia about Polar Axis
What is the Mass Moment of Inertial of a Metallic Circular Plate of uniform thickness 't', radius 'R' and mass density 'ρ', about an axis passing through its planar surface.
1
0.25tρπR4
2
0.5tρπR2
3
0.25tρπR3
4
0.25tρπR2