A train weighing 12,000 kN is accelerated at a constant rate up a 2% grade with a velocity increasing from 30 kph to 50 kph in a distance of 500 m. Determine the horsepower developed by the train. LW = 12. 000 kN

A train weighing 12,000 kN is accelerated at a constant rate up a 2% grade with a velocity increasing from 30 kph to 50 kph in a distance of 500 m. Determine the horsepower developed by the train. LW = 12. 000 kN

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 7.8OQ: An a simple pendulum swings back and forth, the forces acting on the suspended object are (a) the...

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Question

2. A train weighing 12,000 kN is accelerated at a constant rate up a
2% grade with a velocity increasing from 30 kph to 50 kph in a
distance of 500 m. Determine the horsepower developed by the
train.
W = 12,000 kN
P
100
2%

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