A mass of 5 kg is dropped onto the end of a cantilever beam with a velocity of 0.5m/s. The impact causes vibrations of the mass, which sticks to the beam. The beam is made of steel (E = 210 109 N/m²), is 2.1 m long, and has a moment of inertia I = 3.106m². Neglect inertia of the beam and determine the response of the mass (Amplitude and Phase).