Solve the all parts of given problem:
Problem: A block of mass M = 5.60 kg, at rest on a horizontal frictionless table, is attached to a rigid support by a spring of constant k = 6390 N/m. A bullet of mass m = 8.20 g and velocity of magnitude 710 m/s strikes and is embedded in the block (the figure). Assuming the compression of the spring is negligible until the bullet is embedded,
Part I: Determine the speed of the block immediately after the collision?
Part II: Determine the amplitude of the resulting simple harmonic motion?
I want you to explain the physics in this problem.