4. (A) The position of a particle travelling along a horizontal line in t seconds is s(t) = t³ – 21t2 + 144t – 5 meters. (a) Determine the time intervals when the object is slowing down or speeding up. (b) Determine the acceleration of the particle when the velocity is 0.

4. (A) The position of a particle travelling along a horizontal line in t seconds is s(t) = t³ – 21t2 + 144t – 5 meters. (a) Determine the time intervals when the object is slowing down or speeding up. (b) Determine the acceleration of the particle when the velocity is 0.

Name: 4. (A) The position of a particle travellingalong a horizontal line i
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Description: 4. (A) The position of a particle travellingalong a horizontal line in t seconds iss(t) = t³ – 21t2 + 144t – 5 meters.(a)Determine the timeintervals when the object is slowing down orspeeding up.(b)Determine theacceleration of the particle when the

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter2: Graphical And Tabular Analysis

Section2.1: Tables And Trends

Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...

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