You have three identical train cars, each of mass 2,618 kg, that are coupled (attached) together. These cars are moving north at a speed of 5.6 m/s. A fourth train car, which has the same mass, is moving north at a speed of 7.6 m/s, and when it catches up with the other cars, couples to that set, so that all four are now coupled. One minute later, the four cars now hit a fifth identical car that was at rest on the tracks, causing it to couple with the rest. What is the speed of the five car train? Your Answer: units Answer

You have three identical train cars, each of mass 2,618 kg, that are coupled (attached) together. These cars are moving north at a speed of 5.6 m/s. A fourth train car, which has the same mass, is moving north at a speed of 7.6 m/s, and when it catches up with the other cars, couples to that set, so that all four are now coupled. One minute later, the four cars now hit a fifth identical car that was at rest on the tracks, causing it to couple with the rest. What is the speed of the five car train? Your Answer: units Answer

Name: You have three identical train cars, each of mass 2,618 kg, that are
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Description: You have three identical train cars, each of mass 2,618 kg, that are coupled(attached) together. These cars are moving north at a speed of 5.6 m/s. A fourth traincar, which has the same mass, is moving north at a speed of 7.6 m/s, and when itcatches

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum And Collisions

Section: Chapter Questions

Problem 9WUE: A car of mass 1 560 kg traveling east and a truck of equal mass traveling north collide and become...

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