12–135. When t= 0, the train has a speed of 8 m/s, which isincreasing at 0.5 m/s². Determine the magnitude of theacceleration of the engine when it reaches point A, att=20 s. Here the radius of curvature of the tracks is pa = 400 m.v, = 8 m/s

Given , Speed of train at t=0 is u=8m/sec acceleration of the train a=0.5m/sec2…

Answered: 12–135. When t= 0, the train has a…

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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12–135. When t= 0, the train has a speed of 8 m/s, which is increasing at 0.5 m/s². Determine the magnitude of the acceleration of the engine when it reaches point A, at t=20 s. Here the radius of curvature of the tracks is pa = 400 m. v, = 8 m/s