A heavy stick of length L = 3.2 m and mass M = 22 kg hangs from a low-friction axle. A bullet of mass m = 0.013 kg traveling at v = 104 m/s strikes near the bottom of the stick and quickly buries itself in the stick. Closeup L Omax m M (d) Calculate the change in kinetic energy from just before to just after the impact. K - K; = i 70.2 Where has this energy gone? Check all that apply: O The lost kinetic energy went into angular momentum. a Increased internal (thermal) energy of bullet and stick. Radiation of sound away from the system. (e) The stick (with the bullet embedded in it) swings through a maximum angle Omax after the impact, then swings back. Calculate Omax Omax degrees

A heavy stick of length L = 3.2 m and mass M = 22 kg hangs from a low-friction axle. A bullet of mass m = 0.013 kg traveling at v = 104 m/s strikes near the bottom of the stick and quickly buries itself in the stick. Closeup L Omax m M (d) Calculate the change in kinetic energy from just before to just after the impact. K - K; = i 70.2 Where has this energy gone? Check all that apply: O The lost kinetic energy went into angular momentum. a Increased internal (thermal) energy of bullet and stick. Radiation of sound away from the system. (e) The stick (with the bullet embedded in it) swings through a maximum angle Omax after the impact, then swings back. Calculate Omax Omax degrees