Physics
Physics, 09.01.2020 05:31, vDxrk

Atrain consists of 50 cars, each of which has a mass 6.8
x10^3 kg. the train has an acceleration of +8.0 x 10^-2m/s^2.
ignore friction and determine the tension in thecoupling a) between
the 30th and 31st cars and b) between the 49thand 50th cars.

answer
Answers: 2

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Atrain consists of 50 cars, each of which has a mass 6.8
x10^3 kg. the train has an accelerati...

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