"There is no further threat to the community, and we believe this is an isolated incident," he said. Since the kinetic energy before the collision equals the kinetic energy after the collision (kinetic energy is conserved), this is an elastic collision. “Our hearts and our thoughts go out to the https://tinybookmarks.com/story17811665/5-faits-simples-sur-la-nirelli-s-auto-service-collision-d%C3%A9crite