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The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? ç. At what time(s) is the particle not moving? %3D

The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? ç. At what time(s) is the particle not moving? %3D

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? C. At what time(s) is the particle not moving? %3D
Transcribed Image Text:The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? C. At what time(s) is the particle not moving? %3D
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