Two springs of stiffnesses k1 and k2 are attached to the mass m. One of the springs is connected to a rigid support, whereas the free end of the other spring undergoes the harmonic displacement y(t) = Y sin ωt.
a) Derive the differential equation of motion for the mass.
(b) Determine the amplitude of the steady-state vibration.
(c) Find the magnification factor.
![1905_7403805b-9315-41ee-8805-610212ebecd1.png](https://secure.tutorsglobe.com/CMSImages/1905_7403805b-9315-41ee-8805-610212ebecd1.png)