In the arrangement shown, the mass m will ascend with an acceleration ( Pulley and rope are massless)

In the arrangement shown in the figure, the acceleration of the pulley is, (Ignore friction)

In the arrangement shown in the figure, the acceleration of the pulley is, (Ignore friction)

In the arrangement shown, the pulleys and strings are massless. The acceleration of block B is :

In the arrangement shown, the pulleys and strings are massless. The acceleration of block B is :

In the arrangement , shown below pulleys are massless and frictionless and threads are inextensible , block of mass m_(1) will remain at rest if

In the arrangement , shown below pulleys are massless and frictionless and threads are inextensible , block of mass m_(1) will remain at rest if

A man is raising himself and the crate on which he stands with an acceleration of 5ms^(-2) by a massless rope-and-pulley arrangement. Mass of the man is 100kg and that of the crate is 50 kg. If g=10ms^(-2) , then the tension in the rope is

In the arrangement shown in fig. pulleys are smooth and massless. Threads are massless and inextensible. Find acceleration of mass m_(1) .

In the arrangement shown the fixed pulley is massless and frictionless. If the acceleration of block of mass 1kg is (30)/(x)m//s^(2) . Find the value of x .