Answered: A boat moves at a distance (in km) of…

A boat moves at a distance (in km) of S(t) = t2 - 400t where t in minutes is the time passed since the boat started moving at 6:00 AM. What is the velocity of the train at exactly 9:00 AM?

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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Distance and Speed

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A boat moves at a distance (in km) of S(t) = t² - 400t where t in minutes is the time passed since the boat started moving at 6:00 AM. What is the velocity of the train at exactly 9:00 AM?

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