A ring of mass m and radius R has four particles each of mass m attached to the ring as shown in figure. The centre of ring has a speed `v_(0).` The kinetic energy of the system is

A ring mass m and radius R has three particle attached to the ring as shown in the figure. The centre of the centre v_(0) . Find the kinetic energy of the system. (Slipping is absent). .

A ring mass m and radius R has three particle attached to the ring as shown in the figure. The centre of the centre v_(0) . Find the kinetic energy of the system. (Slipping is absent). .

A uniform ring of mass m and radius R is in uniform pure rolling motion on a horizontal surface. The velocity of the centre of ring is V_(0) . The kinetic energy of the segment ABC is:

For a uniform ring of mass M and radius R at its centre

For a uniform ring of mass M and radius R at its centre

A ring of mass m and radius r has a particle of mass m attached to it at a point A. the ring can rotate about a smooth horizontal axis which is tangential to the ring at a point B diametrically opposite to A. The ring can rotate about a smooth horizontal axis which is tangential to the ring at a point B diametrically opposite to A. The ring is released from rest when AB is horizontal. find the angular veloicity and the angular acceleration of the body when AB has turned through an angle (pi)/(3) .

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

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