seconds. a) Determine the maximum height and when it is reached, rounded to the nearest tenth. b) Determine the velocity of the object just at the instance it hits the ground (not after), rounded to the nearest tenth. Note the velocity is not zero! c) Determine the object’s acceleration at t = 1.3 seconds, rounded to the nearest tenth.

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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An object’s position function, s, in meters, is given by s(t)= -4.9t 2 + 13.2t, where t is measured in seconds.

a) Determine the maximum height and when it is reached, rounded to the nearest tenth.

b) Determine the velocity of the object just at the instance it hits the ground (not after), rounded to the nearest tenth. Note the velocity is not zero!

c) Determine the object’s acceleration at t = 1.3 seconds, rounded to the nearest tenth.

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