A body A weighting `P_(1)` descends down inclined plane D fixed of a wedge which makes an angle `alpha` with the horizontal, and pulls a load B that weights `P_(2)` by means of a weightless and inextensible thread passing over a fixed smooth pulley C, as shown in fig. 2E.11. Determine the horizontal compouent of the force (in Newton) which the wedge acts on the floor corner E.

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

A small block of mass of 0.1 kg lies on a fixed inclined plane PQ which makes an angle theta with the horizontal. A horizontal force of 1N acts on the block through its centre of mass as shown in figure. The block remains stationary if (take g=10m//s^2 )

A small cubical block is placed on a triangular block M so that they touch each other along a smooth inclined contact plane as shown in fig. The inclined surface makes an angle theta with the horizontal. A force F is to be appled on the block m in horizontal direction so that the two bodies move without slipping against each other assuming the floor to be smooth also. determine the (a) normal force with which m and M press against each other. (b) magnitude of external force F. Express your answer in terms of m, M, theta ,and g.

A wedge of height 'h' is released from rest with a light particle P placed on it as shown. The wedge slides down an incline which makes an angle theta with the horizontal. All the surface are smooth, P will reach the surface of the incline in time:

Block A of mass m and block B of mass 2m are placed on a fixed traingular wedge by means of a massless inextensible string and a frictionless pulley as shown in figure The wedge is inclined at 45^(@) to the horizontal on both sides .The coefficient of friction between blocks A and the wedge is 2//3 and that between block B and is released from rest find the following The magnitude and direction of the force of friction acting on A are

Block A of mass m and block B of mass 2m are placed on a fixed traingular wedge by means of a massless inextensible string and a frictionless pulley as shown in figure The wedge is inclined at 45^(@) to the horizontal on both sides .The coefficient of friction between blocks A and the wedge is 2//3 and that between block B and is released from rest find the following The acceleration of A is

Block A of mass m and block B of mass 2m are placed on a fixed traingular wedge by means of a massless inextensible string and a frictionless pulley as shown in figure The wedge is inclined at 45^(@) to the horizontal on both sides .The coefficient of friction between blocks A and the wedge is 2//3 and that between block B and is released from rest find the following The tension in the string is