Define moment of inertia

Find the moment of inertia of a sphere about a tangent to the sphere, given the moment of inertia of the sphere about any of its diameters to be 2MR^2//5 , where M is the mass of the sphere and R is the radius of the sphere.

Energy of 484 J is spent in increasing the speed of a flywheel from 60 r.p.m. to 360 r.p.m. find moment of inertia of the flywheel.

Find out the increase in moment of inertia I of a uniform rod coefficient of linear expansion alpha about its perpendicular bisector when its temperature is slightly increased by DeltaT .

Define perpendicular axis theorem of moment of inertia.

Is there any difference between moment of inertia and rotational inertia?

What is the moment of inertia of a ring

Define theorem of perpendicular axes and apply it to find the moment of inertia of a thin uniform circular ring about any diameter.

What is physical significnce of moment of inertia?