A box of mass 0.500 kg hangs from a vertical spring with k =30.0 N/m. The box is at rest at the spring’s equilibrium positionwhen a lump of putty with mass 0.100 kg falls on the box from above and sticksto it. Just before striking the box the putty has a downward velocity of2.0 m/s and the collision is inelastic. Calculate the amplitude of the resulting simple harmonic motion putty