A proton moves in a horizontal line. Its position, t seconds after the particle begins moving is: s(t) = 6t³ - 7t +9 A. Find the velocity of the proton at time t. B. After the proton starts moving, it comes to a rest at what time t? You may give your answer to 3 decimal places. In your work, give an appropriate unit. C. Find the acceleration of the proton at time t.

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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A proton moves in a horizontal line. Its position, & seconds after the particle begins moving is:
s(t) = 6t³ - 7t +9
A. Find the velocity of the proton at time t.
B. After the proton starts moving, it comes to a rest at what time t? You may give your answer to 3 decimal
places. In your work, give an appropriate unit.
C. Find the acceleration of the proton at time t.
D. Find the accleration of the proton 5 seconds after it begins moving. In your work, give an appropriate
unit.
Transcribed Image Text:Question 2 > A proton moves in a horizontal line. Its position, & seconds after the particle begins moving is: s(t) = 6t³ - 7t +9 A. Find the velocity of the proton at time t. B. After the proton starts moving, it comes to a rest at what time t? You may give your answer to 3 decimal places. In your work, give an appropriate unit. C. Find the acceleration of the proton at time t. D. Find the accleration of the proton 5 seconds after it begins moving. In your work, give an appropriate unit.
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