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

The frictional force acting on 1 kg block is

The frictional force acting on 1 kg block is

On a smooth horizontal surface a block A of mass 10kg is kept. On this block a second block B of mass 5kg is kept. The coefficient of friction between the two blocks is 0.4 .A horizontal force of 30N is applied on the lower block as shown. The force of friction between the blocks is

Two blocks of masses 1 kg and 2 kg are joined by a massless inextensible string of length 3m. Both blocks are kept on a horizontal table as shown. Friction coefficient between 2 kg block and table is zero. They are rotated about a vertical axis passing at a distance of 1m from 1 kg. Force of friction on 1kg block is (assume that there is enough friction between 1 kg block ground)

Two blocks of masses 1 kg and 2 kg are joined by a massless inextensible string of length 3m. Both blocks are kept on a horizontal table as shown. Friction coefficient between 2 kg block and table is zero. They are rotated about a vertical axis passing at a distance of 1m from 1 kg. Force of friction on 1kg block is (assume that there is enough friction between 1 kg block ground)

In the diagram shown coefficient of friction between 2 kg block and 4 kg block is mu =0.1 and between 4 kg and ground is mu =0.2 then answer the following quwstions .(tis time) Force of friction on 2 kg block at t=(1)/(2) s will be

In the diagram shown coefficient of friction between 2 kg block and 4 kg block is mu =0.1 and between 4 kg and ground is mu =0.2 then answer the following quwstions .(tis time) Force of friction on 2 kg block at t=(1)/(2) s will be

In the figure shown, there is no relative motion between the two blokcs. Force of friction acting on 1 kg block is

In the figure shown, there is no relative motion between the two blokcs. Force of friction acting on 1 kg block is