A subway train travels between two stations with the acceleration graph shown. Determine the time interval, ∆?, such that the train brakes to a stop with a deceleration of 2 m/s2, and find the distance, ∆?, between the stations.

A subway train travels between two stations with the acceleration graph shown. Determine the time interval, ∆?, such that the train brakes to a stop with a deceleration of 2 m/s2, and find the distance, ∆?, between the stations.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE.

A subway train travels between two stations with the acceleration graph shown. Determine the time interval, ∆?, such that the train brakes to a stop with a deceleration of 2 m/s², and find the distance, ∆?, between the stations.

a (m/s²)
0°
0°
1
0°
t (s)
8
14
24
24+ At
-2
0°

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