Consider a uniform disc of mass `m`, radius `r` rolling without slipping on a rough surface with linear acceleration `a` and angular acceleration `alpha` due to an external force F as shown in the figure coefficient of friction is `mu`.
Q. The magnitude of frictional force acting on the disc is

Consider a uniform disc of mass m , radius r rolling without slipping on a rough surface with linear acceleration a and angular acceleration alpha due to an external force F as shown in the figure coefficient of friction is mu . Q. The work done by the frictional force at the instant of pure rolling is

Consider a uniform disc of mass m , radius r rolling without slipping on a rough surface with linear acceleration a and angular acceleration alpha due to an external force F as shown in the figure coefficient of friction is mu . Q. The work done by the frictional force at the instant of pure rolling is

Consider a uniform disc of mass m , radius r rolling without slipping on a rough surface with linear acceleration a and angular acceleration alpha due to an external force F as shown in the figure coefficient of friction is mu . Q. Angular momentum of the disc will be conserved about

Consider a uniform disc of mass m , radius r rolling without slipping on a rough surface with linear acceleration a and angular acceleration alpha due to an external force F as shown in the figure coefficient of friction is mu . Q. Angular momentum of the disc will be conserved about

A solid uniform disc of mass m rolls without slipping down a fixed inclined plank with an acceleration a. The frictional force on the disc due to surface of the plane is

A solid uniform disc of mass m rols without slipping down a fixed inclined plank with an acceleration a. The frictional force on the disc due to surface of the plane is

A solid uniform disc of mass m rols without slipping down a fixed inclined plank with an acceleration a. The frictional force on the disc due to surface of the plane is

A solid uniform disk of mass m rolls without slipping down a fixed inclined plane with an acceleration a . Find the frictional force on the disk due to surface of the plane.

A force F is applied horizontally on a cylinder in the line of centre as shown in the figure. The cylinder is on a rough surface of coefficient of fricition mu . The direction of the friction force acting on the cylinder will be

A force F is applied horizontally on a cylinder in the line of centre as shown in the figure. The cylinder is on a rough surface of coefficient of fricition mu . The direction of the friction force acting on the cylinder will be