(A) A particular 1.89 x 107 kg train is able to get up to 25 m/s in a 58 second interval, starting from rest on straight, horizontal track. If the acceleration of the train is constant, what is the magnitude of the net force? (B) During this interval, find the magnitude of the horizontal force and the vertical force exerted on a 77 kg passenger by the train?

(A) A particular 1.89 x 107 kg train is able to get up to 25 m/s in a 58 second interval, starting from rest on straight, horizontal track. If the acceleration of the train is constant, what is the magnitude of the net force? (B) During this interval, find the magnitude of the horizontal force and the vertical force exerted on a 77 kg passenger by the train?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 23PQ: The x and y coordinates of a 4.00-kg particle moving in the xy plane under the influence of a net...

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