In the co-efficinet of friction between the floor and the body `B` is 0.1. The co-efficient of friction beteen the bodies `B` and `A` is 0.2 A fore `F` is applied as shown `B` The mass of `A` is `m//2` and of `B` is m Which of the following statements are ture ?
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The block each of mass 1 kg are placed as shown .They are connected by a string which passes over a smooth (massless) pulley. There is no friction between m_(1) and the ground.The coefficient of friction between m_(1) and m_(2) is 0.2 A force F is applied to m_(2) . Which of the fpllowing statement is/are correct?

A body of mass 2 kg at rest on a horizontal table. The coefficient of friction between the body and the table is 0.3 . A force of 5N is applied on the body. The force of friction is

The coefficient of friction between the block A of mass m & block B of mass 2m is mu . There is no friction between A & B is released from rest & there is no slipping between A & B then:

In the situation shown coefficient of friction between A and B is 0.5 and between B and C is 0.3 . Friction acting between B and C is xN then (9x)/7 is

A body of mass 2 kg is placed on rough horizontal plane. The coefficient of friction between body and plane is 0.2 Then,

The coefficient of friction between the block A of mass m and the triangular wedge B of mass M is mu . There in no friction between the wedge and the plane if the system (block A+ wedge B) is released so that there is no stiding between A and B find the inclination theta