Arrangement of two block system is as shown. The net force acting on 1 kg and 2 kg block are (assuming the surfaces to be frictionless) respectively -

Find fiction force acting on 2 kg block.

The frictional force acting on 1 kg block is

The frictional force acting on 1 kg block is

In the system shown in the figure, the acceleration of 1 kg block is

In the figure shown, block of mass 2 kg is very long. Force of friction on 1 kg block is

In the figure shown, block of mass 2 kg is very long. Force of friction on 1 kg block is

In the shown arrangements if f_(1), f_(2) and T be the frictional forces on 2 kg block, 3 kg block & tension in the string respectively, then their values are

In the shown arrangements if f_(1), f_(2) and T be the frictional forces on 2 kg block, 3 kg block & tension in the string respectively, then their values are

In the shown arrangement if f_(1),f_(2) and T be the frictional forces on 2 kg block, 3 kg block & tension in the string respectively, then their values are:

Three blocks of m asses 1 kg, 2 kg and 3 kg are placed in contact w ith each other on a horizontal frictionless surface, as show n in figure. A force of 12 N is applied as shown in the figure. Calculate (i) the acceleration of the system o f these three blocks, (ii) the contact force acting on 2 kg block by first block of 1 kg and (iii) the contact force on 3 kg block.