a 10 kg mass is traveling to the right with a speed of 2.00 m/s on a smooth horizontal surface when its collides with and sticks to a second 10.0 kg mass that is initially at rest but is attached to a light spring with force constant 110.0 n/m. a find the frequency, amplitude and period of the subsequent oscillations. b. how long does it take the system to return the first time to the position it had immediately after the collision?