A string is wrapped around a cylinder of radius R and pulled at the top most point horizontally by a force F The cylinder rolls without slipping on the horizontal surface. The work done by the force by the time the cylinder makes one full rotation is WR

A string is wound around a hollow cylinder fo mass 5 Kg and radius 0.5 m. If the strinag is now pulled with a horizontal force of 40 N, the cylinder is rolling without slipping on a horizontal surface (see figure), then the angular acceleration of the cyclinder will be (Neglect the mass and thickness of the string).

A wheel of radius R rolls without slipping on a horizontal ground. The distance travelled by a point on the rim in one complete rotation is:

A solid cylinder of mass M and radius R rolls without slipping on a flat horizontal surface. Its moment of inertia about the line of contact is ?

A string wrapped around a cyliner of mass m and radius R . The end of the string is connected to block of same mass hanging vertically. No friction exists between the horizontal surface and cylinder. Acceleration of cylinder is:

A string is wrapped around a cylinder of mass M and radius R . The string is pulled vertically upwards to prevent the centre of mass from falling as the cylinder unwinds the string. The tension in the string is

A circular disc of radius r is rolling without slipping on a horizontal surface. What is the ratio of the translational KE and rotational KE of disc ?

A uniform solid cylinder having mass M and radius R is pulled by a horiozntal force F acting through the center as shown. The cylinder rolls to the right without slipping. What is the magnitude of the force of friction between the cylinder and the ground?

A force F acts tangentially at the highest point of a solid cylinder of mass m kept on a rough horizontal plane. If the cylinder rolls without slipping, find the acceleration of the center of cylinder.

A hoop and a solid cylinder have the same mass and radius. They both roll,without slipping, on horizontal surface. If their kinetic energies are equal -