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Block A of mass m and block B of mass 2m...

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 45° figure. 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 C

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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

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