Figure represents a drop forging process. The anvil mass is m1 = 1000 kg, and the hammer mass is m2 = 200 kg. The support stiffness is k = 107 N/m, and the damping constant is c = 1 N-s/m. The anvil is at rest when the hammer is dropped from a height of h= 1 m. Obtain the expression for the displacement of the anvil as a function of time after the impact. Do this for two types of collisions:
(a) An inelastic collision
(b) A perfectly elastic collision.

nm2 311