A uniform square block of side 'a' and mass 'm' is lying on a horizontal surface. A small block of mass `m` is placed on the top block. Find the distance by which normal reaction is shifted.

A wedge shaped block A' of mass M is at rest on a smooth horizontal surface. A small block 'B' of mass 'm' placed at the top edge of inclined plane of length 'l' as shown in the figure. By the time, the block 'B' reaches the bottom end, the wedge A moves a distance of:

A wedge shaped block A' of mass M is at rest on a smooth horizontal surface. A small block 'B' of mass 'm' placed at the top edge of inclined plane of length 'l' as shown in the figure. By the time, the block 'B' reaches the bottom end, the wedge A moves a distance of:

A block of mass 'm' is placed on wedge of mass 'M'. If all the surfaces are smooth Normal reaction between the wedge and block is

A horizontal force acting on a block of mass m which is placed on an inclined plane (as shown in the figure). What is the normal reaction N on the block?

Two block of masses m_(1) and m_(2) are placed side by side on a smooth horizontal surface as shown in fig. A horizontal force F is applied on the block . (a) Find the acceleration of each block. (b) Find the normal reaction between the two blocks.