Question

Two blocks of masses m₁ and m₂, are placed on a table in contact with each other as discussed in Example 5.7 and shown in Figure 5.13a. The coefficient of kinetic friction between the block of mass m₁ and the table is μ₁, and that between the block of mass m₂ and the table is μ₂. A horizontal force of magnitude F is applied to the block of mass m₁. We wish to find P, the magnitude of the contact force between the blocks. (a) Draw diagrams showing the forces for each block. (b) What is the net force on the system of two blocks? (c) What is the net force acting on m₁? (d) What is the net force acting on m₂? (e) Find the magnitude of the contact force between the blocks in terms of the same quantities.