A sphere of mass `m` is given some angular velocity about a horizontal axis through the center, and gently placed on a plank of mass `m`. The coefficient of friction between the two is `mu`. The plank rests on a smooth horizontal surface. The intial acceleration of the sphere relative to the plank will be:

Choose the correct option: A sphere of mass m is given some angular velocity about a horizontal axis through its centre and gently placed on a plank of mass 'm'. The co-efficient of friction between the two is mu . The plank rests on a smooth horizontal surface. The initial acceleration of the centre of sphere relative to the plank will be

A sphere of mass m is given some angular velocity about a horizontal axis through its centre and gently placed on a plank of mass 'm'. The co-efficent of friction between the two is mu . The plank rests on a smooth horizontal surface. The initial acceleration of the centre of sphere relative to the plank will be

A solid sphere of mass m and radius R is placed over a plank of same mass m . There is sufficient friction between sphere and plank to prevent slipping. When a horizontal force F is applied at centre of sphere, acceleration of the plank is

A solid sphere of mass m and radius R is placed over a plank of same mass m . There is sufficient friction between sphere and plank to prevent slipping.When a horizontal force F is applied at centre of sphere, acceleration of the plank is

A man of mass m moves on a plank of mass M with a constant velocity u with respect to the plank, as shown in figure. a.If the plank rests on smooth horizontal surface, determine the velocity of the plank. .

A long horizontal plank of mass m is lying on a smooth horizontal surface. A sphere of same mass m and radius r is spinned about its own axis with angular velocity we and gently placed on the plank. The coefficient of friction between the plank and the sphere is mu . After some time the pure rolling of the sphere on the plank will start. Answer the following questions. Find the displacement of the plank till the sphere starts pure rolling.

A long horizontal plank of mass m is lying on a smooth horizontal surface. A sphere of same mass m and radius r is spinned about its own axis with angular velocity we and gently placed on the plank. The coefficient of friction between the plank and the sphere is mu . After some time the pure rolling of the sphere on the plank will start. Answer the following questions. Find the displacement of the plank till the sphere starts pure rolling.

A long horizontal plank of mass m is lying on a smooth horizontal surface. A sphere of same mass m and radius r is spinned about its own axis with angular velocity we and gently placed on the plank. The coefficient of friction between the plank and the sphere is mu . After some time the pure rolling of the sphere on the plank will start. Answer the following questions. Find the velocity of the sphere after the pure rolling starts