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par pull exerted by the locomotive.

par pull exerted by the locomotive.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A 1,000-ton train is accelerated at a constant rate up a 2% grade. The train resistance is constant at 10 Ib/ton. The velocity increases from 20mi/h to 40mi/h in a distance of 2,000ft. Determine the constant drawbar pull exerted by the locomotive. A) 100,000lb В 90,083lb 75,000lb D none E) 120, 000Ib
Transcribed Image Text:A 1,000-ton train is accelerated at a constant rate up a 2% grade. The train resistance is constant at 10 Ib/ton. The velocity increases from 20mi/h to 40mi/h in a distance of 2,000ft. Determine the constant drawbar pull exerted by the locomotive. A) 100,000lb В 90,083lb 75,000lb D none E) 120, 000Ib
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