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What work is done on a level track in bringing the velocity of a train weighing 200 metric tons from zero to 48 if the frictional resistance at any velocity is 45 and if the change in speed is ton' accomplished in a length of 1,000 m? kN a) 26,777.78 kN c) 21,545.33 kN e) 31,321.16 kN b) 17,780.95 kN d) 28,673.15

What work is done on a level track in bringing the velocity of a train weighing 200 metric tons from zero to 48 if the frictional resistance at any velocity is 45 and if the change in speed is ton' accomplished in a length of 1,000 m? kN a) 26,777.78 kN c) 21,545.33 kN e) 31,321.16 kN b) 17,780.95 kN d) 28,673.15

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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What work is done on a level track in bringing the velocity of a train weighing 200 metric tons from km zero to 48, if the frictional resistance at any velocity is 45 and if the change in speed is hr accomplished in a length of 1.000 m? ton kN a) 26,777.78 kN c) 21,545.33 kN e) 31,321.16 kN b) 17,780.95 kN d) 28,673.15
Transcribed Image Text:What work is done on a level track in bringing the velocity of a train weighing 200 metric tons from km zero to 48, if the frictional resistance at any velocity is 45 and if the change in speed is hr accomplished in a length of 1.000 m? ton kN a) 26,777.78 kN c) 21,545.33 kN e) 31,321.16 kN b) 17,780.95 kN d) 28,673.15
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