Consider a cylinder of mass `M` and radius `R` lying on a rough horizontal plane. It has a plank lying on its top as shown in figure. A force F is applied on the plank such that the plank moves and causes the cylinder to roll the plank always remains horizontal. there is no slipping at any point of contact. Calculate the acceleration of the cylinder and the frictional forces at the two contact.

Consider a cylinder of mass M=1 kg and radius R=1 m lying on a rough horizontal plane. It has a plank lying on its stop as shown in the figure. A force F=55N is applied on the plank moves and causes the cylinder to roll. The plank always remains horizontal. there is no slipping at any point of contact. The acceleration of cylinder is

Consider a cylinder of mass M and radius R lying on a rough horizontal plane. It has a plank lying on its top as shown in the figure. A force F is applied on the plank such that the plank moves and causes the cylinder to roll. The plank always remains horizontal. There is no slipping at any point to contact. (a) what are the directions of the fricition forces acting at A and B on the plank and the cylinder ? (b) Calculate the acceleration of the cylinder. (c ) Find the value of frictional force at A & B .

Consider a cylinder of mass M and radius R lying on a rough horizontal plane. It has a plank lying on its top as shown in the figure. A force F is applied on the plank such that the plank moves and causes the cylinder to roll. The plank always remains horizontal. There is no slipping at any point to contact. (a) what are the directions of the fricition forces acting at A and B on the plank and the cylinder ? (b) Calculate the acceleration of the cylinder. (c ) Find the value of frictional force at A & B .

Consider a cylinder of mass M=1 kg and radius R=1 m lying on a rough horizontal plane. It has a plank lying on its stop as shown in the figure. A force F=55N is applied on the plank moves and causes the cylinder to roll. The plank always remains horizontal. there is no slipping at any point of contact. The value of frictional force at A is

Consider a cylinder of mass M=1 kg and radius R=1 m lying on a rough horizontal plane. It has a plank lying on its stop as shown in the figure. A force F=55N is applied on the plank moves and causes the cylinder to roll. The plank always remains horizontal. there is no slipping at any point of contact. The value of frictional force at B is

Two thin planks are moving on a four identical cylinders as shown. There is no slipping at any contact points. Calculate the ratio of angular speed of upper cylinder to lower cylinder

Two thin planks are moving on a four identical cylinders as shown. There is no slipping at any contact points. Calculate the ratio of angular speed of upper cylinder to lower cylinder

A uniform solid cylinder of mass m and radius R is placed on a rough horizontal surface. A horizontal constant force F is applied at the top point P of the cylinder so that it start pure rolling. The acceleration of the cylinder is

A uniform solid cylinder of mass m and radius R is placed on a rough horizontal surface. A horizontal constant force F is applied at the top point P of the cylinder so that it start pure rolling. The acceleration of the cylinder is