An engineer in a locomotive sees a car stuck on a track at a railroad crossing in front of the train. When the engineer first sees the car, the locomotive is 310m from the crossing and its speed is 10m/s. If the engineer's creation time is 0.39s, what should be the magnitude of the minimum deceleration to avoid an accident in m/s2

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 26P: The Shanghai maglev train connects Longyang Road to Pudong International Airport, a distance of 30...
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An engineer in a locomotive sees a car stuck on a track at a railroad crossing in front of the train. When the engineer first sees the car, the locomotive is 310m from the crossing and its speed is 10m/s. If the engineer's creation time is 0.39s, what should be the magnitude of the minimum deceleration to avoid an accident in m/s2

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