guapotaco492 guapotaco492 30-05-2024 Physics Answered A 10.0 kg mass traveling east at 16.0 m/s undergoes a head-on elastic collision with a 14.0 kg mass traveling west at 12.0 m/s. Determine the speed a: A) 3.6 m/s B) 5.2 m/s C) 7.4 m/s D) 9.8 m/s