COLLEGE PHYSICS
2nd Edition
ISBN: 9781711470832
Author: OpenStax
Publisher: XANEDU
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Textbook Question
Chapter 2, Problem 36PE
An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s2 as it goes through. The station is 210 m long. (a) How long is the nose of the train in the station? (b) How fast is it going when the nose leaves the station? (c) If the train is 130 m long, when does the end of the train leave the station? (d) What is the velocity of the end of the train as it leaves?
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An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s2 as it goes through. The station is 210.0 m long. (a) How fast is it going when the nose leaves the station? (b) How long is the nose of the train in the station? (c) If the train is 130 m long, what is the velocity of the end of the train as it leaves? (d) When does the end of the train leave the station?
An express train passes through a station. It enters with an initial velocity of 18.9 m/s and decelerates at a rate of 0.14 m/s² as it goes through. The station is 200 m long.
a) How long is the nose of the train in the station?
An express subway train passes through an underground station. It enters at t = 0 with an initial velocity of 21.5 m/s and decelerates at a rate of 0.150 m/s2 as it goes through. The station in 230 m long.(a) How long is the nose of the train in the station?s(b) How fast is it going when the nose leaves the station?m/s(c) If the train is 130 m long, at what time t does the end of the train leave the station?s(d) What is the velocity of the end of the train as it leaves?m/s
Chapter 2 Solutions
COLLEGE PHYSICS
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