5. (15 points) In the figure block 2 (mass 3.14 kg) is at rest on a frictionless surface and connected to the end of an unstretched spring of spring constant 314 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 1.57 kg), tra 7 kel, traveling at speed vi = 6.28 m/s, collides with block 2 and rebounds after the head-on elastic collision. (a) What is the amplitude of the resulting oscillations? (b) What are the are the period and frequency of the resulting oscillations? (c) What are the maximum speed and the maximum acceleration for block 2? (e) How far is block 1 from block 2 at t = 0.100 s? 1 -2 80000 V1 V2