The friction coeficeint betweenteh tow blocks shown in figure is `mu` and the horizontal plance is smooth. A. If the system is slightly diplaced and released find the time period. B. find the magnitude of the frictional force between the blocks when the displacement from the mean position is x. c. What can be the maximum amplitude if the upper block does not slip relative to the lower block?

The friction coefficient between the two blocks shown in figure is mu and the horizontal plane is smoth. (a) if the systeam is slightly displacement and released, find the time period. (b) Find the magnitude of the fricational force between the blocks when the displacement from the fmean position is x . (c) What can be the maximum amplitude if the upper block does not slip relative to the lower block ?

Find the force of friction acting between both the blocks shown in the figure.

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?

A block A of mass m_(1) is placed on a horizontal frictionless table. It is connected to one end of a light spring of force constant k whose other end is fixed to a wall. A small block B of mass m_(2) is placed on block A. The coefficient of static friction between the blocks is mu . The system is displaced slightly from its equilibrium position and released. What is the maximum amplitude of the resulting simple harmonic motion of the system so that the upper block does not slip over the lower block ?

The coefficient of friction between block of mass m and 2m is mu=2tantheta . There is no friction between block of mass 2 m and inclined plane. The maximum amplitude of the two block system for which there is no relative motion between both the blocks is

In fig Block m_(2) is loaded on block m_(1) . If there is no relative sliding between the block and the inclined plane is smooth , find the friction force between the block

A block of mass m =1 kg placed on top of another block of mass M = 5 kg is attached to a horizontal spring of force constant K = 20 N/m as shown in figure. The coefficient of friction between the blocks is µ where as the lower block slides on a frictionless surface. The amplitude of oscillation is 0.4 m. What is the minimum value of µ such that the upper block does not slip over the lower block ?

The coefficient of static and kinetic friction between the two blocks and also between the lower block and the ground are mu_(s)=0.6 and mu_(k)=0.4 Find the value of tension T applied on the lower block at which the upper block begins to slip relative to lower block.

Consider the situation shown in the figure . The coefficient of friction between the blocks is mu . Find the minimum and the maximum force F that can be applied so that two blocks move together.

A small block of mass 20kg rests on a bigger block of mass 30kg , which lies on a smooth horizontal plane. Initially the whole system is at rest. The coefficient of friction between the blocks is 0.5 . The horizontal force F=50N is applied on the lower block. a. Find the work done by fricitonal force on upper block and on the lower block in t=2s . b. Is the magnitude of work done by the frictional force on upper and lower blocks same? c. Is the work done by the frictional force on the upper block converted to heat or mechanical energy or both?