Two circular rings each of mass `M` and radius `R` are attached to each other at their rims and their planes perpendicular to each other as shown in figure. The moment of inertia of the system about a diameter of one of the rings and passing through the point of contanct is

Two identical circular plates each of mass M and radius R are attached to each other with their planes bot^r to each other. The moment of inertia of system about an axis passing through their centres and the point of contact is

Two rings of the same radius R and M are placed such that their centres coincide and their planes are perpendicular to each other, the moment of inertia of the system about an axis passing through the diameters of both rings is

Two rings of the same mass and radius are placed such that their centers are at a common point and their planes are perpendicular to each other . The moment of inertia of the system about an axis passing through the diameter of one of the rings is I . Then moment of inertia of one of the ring of the system about the central axis and perpendicular to its plane would be

Two rings of the same mass and radius are placed such that their centers are at a common point and, their planes are perpendicular to each other. The moment of inertia of the system about an axis passing through the diameter of one of the rings is I.Then moment of inertia of one of the rings of the system' about the central axis and perpendicular to its plane would be

Two thin uniform circular rings each of radius 10 cm and mass 0.1 kg are arranged such that they have a common centre and their planes are perpendicular to each other. The moment of inertia of this system about an axis passing through their common centre and perpendicular to the plane of one of the rings in kg-m^(2) is

Three rings each of mass M and radius R are arranged as shown in the figure. The moment of inertia of the system about YY¢ will be

Four rings each of mass M and radius R are arranged as shown in the figure. The moment of inertia of the system about YY' will be

Four rings each of mass M and radius R are arranged as shown in the figure. The moment of inertia of the system about YY' will be

Two rings have the same mass (m) and radius (r). They are placed in such away that their centres are at a common point and their planes are perpendicular to each other. What is the moment of inertia of the system about an axis passing through their centre and perpendicular to the plane of one of the ring ?