A block of mass` m` is placed on another block of mass `M` which itself is lying on a horizontal surface .The coefficient of friction between two blocks is `mu_(1) `and that between the block of mass `M` and horizontal surfece is `mu_(2)` What maximum horizontal force can be applied to the lower block move without separation?

A block of mass m is placed on another block of mass M lying on a smooth horizontal surface as shown in the figure. The co-efficient of friction between the blocks is mu . Find the maximum horizontal force F (in Newton) that can be applied to the block M so that the blocks together with same acceleration? (M=3kg, m=2kg, mu=0.1, g=10m//s^(2))

The coefficient of static friction between the two blocks shown in figure is mu and the table is smooth. What maximum horizontal forced F can be applied to he block of mass M so that the block move together?

Coefficient of static friction between the two blocks in Fig. 7.124 is mu and the table is frictionless . Maximum horizontal force which can be applied on the lower such that the blocks move together , is :

A block of mass m is kept over another block of mass 2m. Coefficient of friction between two blocks is mu and that of between lower blood from the horizontal surface is zero. A horizontal force F=4/3 mu mg is applied on the block of mass 2m . Acceleration of lower block is

A block of mass m is placed at rest on an inclination theta to the horizontal.If the coefficient of friction between the block and the plane is mu , then the total force the inclined plane exerts on the block is

A block of mass m is pulled by a force of constant power P placed on a rough horizontal plane. The friction coefficient between the block and the surface is mu . Then

Two blocks of masses 'm' and and 'M' are arranged as shown in the The coefficient of friction between the two blocks is 'mu' , where as between the lower block and the horizontal surface is zero. Find the force 'F' to be applied on the upper block for the system to be under equilibrium ? .