The system in figure is released from rest from the position shown After blocks have moved distance H/3 ,collar B is removed and block A & C continue to move The speed of C just before it strikes the ground is

The block shown in figure is released from rest. Find out the speed of the block when the spring is compressed by 1 m

In the system shown in figure, the block A is released from rest. Find Tension in the string.

If the masses are released from the position shown in figure then the speed of mass m1 just before it strikes the floor is -

In the system shown in figure, the block A is released from rest. Find Contact force between ‘A’ and ‘B’.

The system shown in figure is released is released from rest . Find acceleration of different string blocks and tenson in different strings.

Given the setup shown in Fig Block A, B and C have masses m_(A)= M and m_(B) =m_(C) = m . The strings are assumed maseless and unstreichable, and the pulleys frictionless .There is no friction between block B and the support table, but there is friction between blocks B and C , denoted by a given coefficient mu a . In terms the given find (i) the acceleration of block A and B b. Suppose the system is released from rest with block C near the right end of block B as shown in the above figure. If the the length L of block B is given, what is the speed of block C as it reached the left end of block B ? Tear the size of C as small c. If the mass of block A is less then some critical value, the blocks will not accelerate when released from rest. Write down as expression for that critical mass.

In the given figure if system is released from rest,then find the minimum value of coefficient of friction such that block A of mass 2m does not move.