A 32000-kg railroad freight car collides with a stationary
A 32000-kg railroad freight car collides with a stationary caboose car. They couple together, and 31 percent of the initial kinetic energy is dissipated as heat, sound, vibrations, and so on. What is the mass of the caboose?
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a 32000-kg railroad freight car collides with a stationary caboose car they couple together and 31 percent of the
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