In the arrangement shown all pulleys and strings are ideal. A vertical downward force of 10N is needed to apply on block A to keep the system in equilibrium. If mass of B is 10kg then find the mass of A

In the arrangement shown, the pulleys and the string are ideal. The acceleration of block B is.

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

In the arrangement shown in fig neglect the masses of pulleys and string and also friction Calculate acceleration of blocks A and B

In the arrangement shown in the fig. all pulleys are mass less and the strings are inextensible and light. Block A has mass M. (a) If the system stays at rest after it is released, find the mass of the block B. (b) If mass of the block B is twice the value found in part (a) of the problem, calculate the acceleration of block A.

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

In the system shown, pulley and strings are ideal. The vertically upward pull F is being increased gradually, find magnitude F and acceleration of the 5 kg block at the moment the 10 kg block leves the floor.

In the arrangement shown in figure the cylinder of mass M is at rest on an incline. The string between the cylinder and the pulley (P) is horizontal. Find the minimum coefficient of friction between the incline and the cylinder which can keep the system in equilibrium. Also find the mass of the block. Assume no friction between the pulley (P) and the string.

Three blocks A, B, & C are arranged as shown. Pulley and strings are ideal. All surfaces are frictionless. If block C is observed moving down along the incline at 1 m//s^(2) . Find mass of block B, tension in string and accelerations of A. B as the system is released from rest.

The situation shown in the figure, all surfaces are smooth. The mass of sphere is 7 kg if the force F required to keep the system in equilibrium is 9 n N. Then find the value of n.

As shown in figure pulley is ideal and strings are massless.If mass m of hanging block is the minimum mass to set the equilibrium of system, then -