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Current Attempt in Progress A train consists of 50 cars, each of which has a mass of 7.60 x 103 kg. The train has an acceleration of +7.10 x 10-2 m/s². Ignore fric and determine the tension in the coupling (a) between the 30th and 31st cars and (b) between the 49th and 50th cars. (a) T₁ = (b) T

Current Attempt in Progress A train consists of 50 cars, each of which has a mass of 7.60 x 103 kg. The train has an acceleration of +7.10 x 10-2 m/s². Ignore fric and determine the tension in the coupling (a) between the 30th and 31st cars and (b) between the 49th and 50th cars. (a) T₁ = (b) T

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Current Attempt in Progress A train consists of 50 cars, each of which has a mass of 7.60 x 103 kg. The train has an acceleration of +7.10 x 102 m/s². Ignore friction and determine the tension in the coupling (a) between the 30th and 31st cars and (b) between the 49th and 50th cars. (a) T₁= (b) T₁= eTextbook and Media Hint i Save for Later Attempts: 0 of 3 used Submit Answer
Transcribed Image Text:Current Attempt in Progress A train consists of 50 cars, each of which has a mass of 7.60 x 103 kg. The train has an acceleration of +7.10 x 102 m/s². Ignore friction and determine the tension in the coupling (a) between the 30th and 31st cars and (b) between the 49th and 50th cars. (a) T₁= (b) T₁= eTextbook and Media Hint i Save for Later Attempts: 0 of 3 used Submit Answer
Expert Solution
Step 1

Given:- 

A train consists of 50 cars. 

The mass of each car is m = 7.60 x 103 kg 

The train has an acceleration of a = 7.10 x 10-2 m/s2

find:- 

The tension in the coupling? 

a) between the 30th and 31th cars. 

b) between the 49th and 50th cars. 

steps

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