A locomotive does 7.9*1011 J of work in pulling a 3.4*106 @kg train 180 km. Find the
Chapter 6, Problem 46(choose chapter or problem)
A locomotive does 7.9*1011 J of work in pulling a 3.4*106 @kg train 180 km. Find the average force in the coupling between the locomotive and the rest of the train.
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