Two railroad cars each of mass 59000 kilogram are traveling
Two railroad cars, each of mass 59000 kilogram, are traveling 85 km/h toward each other. They collide head-on and come to rest.
Obtain how much thermal energy is produced in this collision?
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two railroad cars each of mass 59000 kilogram are traveling 85 kmh toward each other they collide head-on and come to
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