English: A train carriage consists of a car body and two axles with wheels. The car body has a mass M = 640 kg. The axles are positioned at a distance of l= 6.2 m; each wheelset (axle + two wheels) has a total mass of mw = 375 kg and a radius of gyration k = 0.29 m; the wheel radius is rw = 0.45 m. A model of the carriage is shown in the figure. The carriage is being marshalled on a flat horizontal surface. To that aim, a cable, with configuration as shown in the figure, is connected to the carriage and a constant cable force is exerted of F = 5 kN. The carriage starts from rest, and its wheels are in a condition of pure rolling. English: Compute the speed of the carriage at the moment it has been moved over a distance of 2 m.

English: A train carriage consists of a car body and two axles with wheels. The car body has a mass M = 640 kg. The axles are positioned at a distance of l= 6.2 m; each wheelset (axle + two wheels) has a total mass of mw = 375 kg and a radius of gyration k = 0.29 m; the wheel radius is rw = 0.45 m. A model of the carriage is shown in the figure. The carriage is being marshalled on a flat horizontal surface. To that aim, a cable, with configuration as shown in the figure, is connected to the carriage and a constant cable force is exerted of F = 5 kN. The carriage starts from rest, and its wheels are in a condition of pure rolling. English: Compute the speed of the carriage at the moment it has been moved over a distance of 2 m.

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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