Solved: It takes a force of 53 kN on the lead car of a
Chapter 6, Problem 6.97(choose chapter or problem)
It takes a force of 53 kN on the lead car of a 16-car passenger train with mass to pull it at a constant on level tracks. (a) What power must the locomotive provide to the lead car? (b) How much more power to the lead car than calculated in part (a) would be needed to give the train an acceleration of at the instant that the train has a speed of on level tracks? (c) How much more power to the lead car than that calculated in part (a) would be needed to move the train up a 1.5% grade (slope angle ) at a constant
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