[" Pulley in the diagram is "],[" massless but there is friction "],[" between pulley and string,then "],[" the acceleration of system is "],[qquad (qquad m)/(mu)(" ( ")/(" н ")]

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

If the string & all the pulleys are ideal, acceleration of mass m is :-

Two blocks are resting on ground with masses 5 kg and 7 kg. A spring connected them which goes over a massless pulley A. There is no friction between pulley and string A. Find acceleration of centre of mass of the system of two masses (in m//s^(2)

Two bodies of massless string passing over a frictionless pulley. The acceleration of the system is (g=9.8m//s^(2))

In the diagram shown in figure, both pulleys and strings are massless. The acceleration of 2 kg block is

A disc shaped pulley of mass 'm'=4 kg and radius R=0.5m can rotate freely about its center. A block of mass M=2kg hangs from the pulley through is massless string that is tightly wrapped around the pulley. When the system is released, there is no slipping between pulley and string. (a) Calculate the angular accelerating of the pulley (b) Calculate the tension in the string

For the following system shown assume that pulley is frictionless, string is massless (m remains on M), Q. The acceleration of the block A is

In the following diagram a massless pulley is pulled by a constant force of magnitude P. There is no friction between the block and the floor. The acceleration produced in the block of mass m is

In the shown arrangement , both pulleys and the string are massless and all the surface are frictionless. Find the acceleration of the wedge.