Physics, 26.02.2020 19:35 sweetycakes6994

4. Two trains running on parallel tracks are 600 miles apart. One train is moving east at a speed of 90 mph, while the other is moving west at 75 mph. How long will it take for the two trains to pass each other?

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4. Two trains running on parallel tracks are 600 miles apart. One train is moving east at a speed of...