A thin massless thread is wound on a reel of mass 3 kg and moment of inertial 0.6 `kg-m^(3)` the hub radius is `R=10`cm and peripheral radius is `2R=20` cm the reel is placed on a rough table and the friction is enough to prevent slipping. find the acceleration of the centre of reel and of hanging mass of 1 kg.

A wheel of mass 10 kg has a moment of inertial of 160 kg-m^(2) about its own axis. The radius of gyration 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. Acceleration of centre of mass of sphere 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. Acceleration of centre of mass of sphere is

A small pulley of radius 20 cm and moment of inertia 0.32 kg-m^(2) is used to hang a 2 kg mass with the help of massless string. If the block is released, for no slipping condition find the acceleration of the block ( in m//s^(2) ).

A small pulley of radius 20 cm and moment of inertia 0.32 kg-m^(2) is used to hang a 2 kg mass with the help of massless string. If the block is released, for no slipping condition find the acceleration of the block ( in m//s^(2) ).

A disc of mass m and radius R is placed over a plank of same mass m. There is sufficient friction between disc and plank to prevent slipping. A force F is applied at the centre of the disc. Acceleration of the plank is

A disc of mass m and radius R is placed over a plank of same mass m. There is sufficient friction between disc and plank to prevent slipping. A force F is applied at the centre of the disc. Acceleration of the plank is

A cotton reel of mass m and moment of inertia I is kept at rest on as smooth horizontal surface. The reel has inner and other radius r and R respectively. A horizontal force F starts actings as shown in figure. Find the a. acceleration of the centre of mass of reel. b. angular acceleration of the reel c. net acceleration of point of contact.

A cotton reel of mass m and moment of inertia I is kept at rest on as smooth horizontal surface. The reel has inner and other radius r and R respectively. A horizontal force F starts actings as shown in figure. Find the a. acceleration of the centre of mass of reel. b. angular acceleration of the reel c. net acceleration of point of contact.

A string is wrapped on a wheel of moment of inertia 0.20 kg-m^2 and radius 10 cm and goes through a light pulley to support a block of mass 2.0 kg as shown in figure. Find the acceleration of the block.