In the figure shown neglecting friction and mass of pulley, what is the acceleration of mass `B` ?

Study in fig. and answer the following questions accordingly. Neglect all friction and masses of the pulleys. What is the acceleration of block B?

Study in fig. and answer the following questions accordingly. Neglect all friction and masses of the pulleys. What is the acceleration of Block A?

Study in fig. and answer the following questions accordingly. Neglect all friction and masses of the pulleys. What is the acceleration of Block A?

The system shown in th fig is released from rest. (Neglecting friction and mass of the pulley, string and spring). The spring can be elongated:

Study in fig. and answer the following questions accordingly. Neglect all friction and masses of the pulleys. What is the tension in the string?

A pulley is connected to the ceiling of an elevator by a massless rod. Two masses are connected as shown in figure. There is sufficient friction in the pulley axis. The acceleration of block w.r.t. earth is

A pulley is connected to the ceiling of an elevator by a massless rod. Two masses are connected as shown in figure. There is sufficient friction in the pulley axis. The acceleration of block w.r.t. earth is