A subway train is designed with a maximum acceleration of +0.20 m/s 2 , which allows for
Question:
A subway train is designed with a maximum acceleration of +0.20 m/s2, which allows for both passenger safety and comfort.
(a) If subway stations are 1.2 km apart, what is the maximum velocity that can be obtained between stations?
(b) How long does it take to travel between two stations? (Do not include time spent stopped at a station.)
(c) The train stops for a total of 45 s at each station. What is the overall average velocity of the train from station to station?
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To maximize velocity between stations the train must accelerate for half of the distance and then ac...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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