All the surface and pulleys are frictionless in the shown arrangement. Pulleys `P` and `Q` are massless .The force applied by clamp on pulley `P` is

Whole system shown is at rest. Pulley and string are massless. Net force on the pulley by the string is?

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 situation shown in figure, both the pulleys and the strings are light and all the surfaces are frictionless. The acceleration of mass M, tension in the string PQ and force exerted by the clamp on the pulley, will respectively be -

In the situation shown in figure, both the pulleys and the strings are light and all the surfaces are frictionless. The acceleration of mass M, tension in the string PQ and force exerted by the clamp on the pulley, will respectively be -

In the situation shown in figure, both the pulleys and the strings are light and all the surfaces are frictionless. The acceleration of mass M, tension in the string PQ and force exerted by the clamp on the pulley, will respectively be -

Figure shows an arrangement of pulleys and two blocks. All surfaces are frictionless . All pulleys and strings are massless. All string are smooth and massless. The acceleration of block A is :

Figure shows an arrangement of pulleys and two blocks. All surfaces are frictionless . All pulleys and strings are massless. All string are smooth and massless. The acceleration of block A is :

Figure shows an arrangement of pulleys and two blocks. All surfaces are frictionless . All pulleys and strings are massless. All string are smooth and massless. Normal reaction between A and ground is :