An arrangement of the masses and pulleys is shown in the figure. Strings connecting masses `A` and `B` with pulley are horizontal and all pulleys and strings are light. Friction coefficient between the surface and the block `B` is `0.2` and between block `A` and `B` is `0.7`. The system is released from rest. (use `g=10m//s^(2))`

Four blocks A, B, C and D of masses 6 kg, 3 kg, 6 kg and 1kg respectively are connected by light strings passing over frictionless pulleys as shown in the figure. The strings P and Q are horizontal. The coefficient of friciton between the horizontal surface and the block B is 0.2 and the blocks A and B move together. If the system is released from rest then the tension in string Q is (Acceleration due to gravity, g = 10 ms^(-2) )

find the acceleration of the block of mass M in the situation shown in figure. All the surfaces are frictionless and the pulleys and the string are light.

find the acceleration of the block of mass M in the situation shown in figure. All the surfaces are frictionless and the pulleys and the string are light.

find the acceleration of the block of mass M in the situation shown in figure. All the surfaces are frictionless and the pulleys and the string are light.

In the system shown all the surfaces are frictionless while pulley and string are massless. The mass of block A is 2m and that of block B is m. The acceleration of block B immediately after system is released from rest is

In the system shown all the surfaces are frictionless while pulley and string are massless. The mass of block A is 2m and that of block B is m. The acceleration of block B immediately after system is released from rest is

Block A of mass m and block B of mass 2m are placed on a fixed triangular wedge by means of a light and inextensible string and a frictionless pulley as shown in fig . The wedge is inclined at 45^(@) to the horizontal on both sides . The coefficient of friction between the block A and the wedge is 2//3 and that between the block B and the wedge is 1//3 .If the system of A and B is released from rest then find . a. the acceleration of A b. tension in the string c.the magnitude and direction of the frictional force acting on A

Block A of mass m and block B of mass 2m are placed on a fixed triangular wedge by means of a light and inextensible string and a frictionless pulley as shown in fig . The wedge is inclined at 45^(@) to the horizontal on both sides . The coefficient of friction between the block A and the wedge is 2//3 and that between the block B and the wedge is 1//3 .If the system of A and B is released from rest then find . a. the acceleration of A b. tension in the string c.the magnitude and direction of the frictional force acting on A

In the given figure, Find mass of the block A, if it remains at rest, when the system is released from rest. Pulleys and strings are massless. [g=10m//s^(2)]

In the given figure, Find mass of the block A, if it remains at rest, when the system is released from rest. Pulleys and strings are massless. [g=10m//s^(2)]