Consider the systems of particles discussed in Section 5.2. Suppose a time-dependent force P(t)E 1 acted on the particle m 2 . 4 What are the equations of motion for each of these systems? Again,...

Consider the systems of particles discussed in Section 5.2. Suppose a time-dependent force P(t)E₁
acted on the particle m₂. 4 What are the equations of motion for each of these systems?

Again, consider the systems of particles discussed in Section 5.2. Suppose, in addition to the springs, there are viscous dashpots in these systems. 5 What then are the equations of motion?