A pulley fixed to the ceiling of an elevator car carries a thread whose ends are attached to the loads of masses `m_1` and `m_2`. The car starts going up with an acceleration `w_o`. Assuming the masses of the pulley and the thread, as well as the friction, to be negligible find:
(a) the acceleration of the load `m_1` relative to the elevator shaft and relative to the car,
(b) the force exerted by the pulley on the ceiling of the car.

A pulley fixed to the ceiling of an elevator car carries a thread whose ends are attached to the masses m_(1) and m_(2) . The car starts going up with an acceleration a_(0) . Assuming the masses of the pulley and the thread as well as the friction to be negligible, find: (a) the acceleration of the load m_(1) relative to the elevator shaft and relative to the car (b) the force exerted by the pulley on the ceiling of the car. Given m_(1) gt m_(2) .

A pulley fixed to the ceiling of an elevator car carries a thread whose ends are attached to the masses m_(1) and m_(2) . The car starts going up with an acceleration a_(0) . Assuming the masses of the pulley and the thread as well as the friction to be negligible, find: (a) the acceleration of the load m_(1) relative to the elevator shaft and relative to the car (b) the force exerted by the pulley on the ceiling of the car. Given m_(1) gt m_(2) .

A pulley fixed to the ceiling of an elevator car carries a thread whose ends are attached to the loads of masses 3m and m . The car starts gong up with acceleration g//s . Assuming the masses of the pulley and the thread, as well as friction, to be negligible, find the force exerted by the pulley on the ceiling of car.

Find the acceleration of the block of mass m in the arrangement shown in the following figures. The masses of the pulleys and the threads, as well as the friction are assumed to be negligible.

In the arrangement shown in fig the bodies have masses m_(0), m_(1) and m_(2) the friction is absent the masses of pulleys and the threads are negligible find the acceleration of the body m_(1)

A pulley fixed to the ceiling carries a thread with bodies of masses m_1 and m_2 attached to its ends. The masses of the pulley and the thread are negligible, friction is absent. Find the acceleration w_C of the centre of inertia of this system.

A pulley fixed to the ceiling carried a thread with bodies of masses m_(1) and m_(2) attached to its ends. The mases of the pulley and the thread are negligible and friction is absent. Find the acceleration of the centre of mass of this system.

In the arrangement shown in figure the bodies have masses m_0 , m_1 , m_2 , the friction is absent, the masses of the pulleys and the threads are negligible. Find the acceleration of the body m_1 . Look into possible cases.

In the arrangement shown in the figure, the blocks have masses 3m,m and 2m , the friction is absent, the masses of the pulleys and the threads are negligible. Find the acceleration of mass 3m .