The height (feet) of an object moving vertically is given by s= -161 + 80t + 60, where t is in seconds. Find the object's velocity at t=2, its maximum height and when it occurs, and its velocity when s = 0. The velocity of the object at t= 2 seconds is ft/second. (Simplify your answer. Type an integer or a decimal.)
The height (feet) of an object moving vertically is given by s= -161 + 80t + 60, where t is in seconds. Find the object's velocity at t=2, its maximum height and when it occurs, and its velocity when s = 0. The velocity of the object at t= 2 seconds is ft/second. (Simplify your answer. Type an integer or a decimal.)
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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Transcribed Image Text:The height (feet) of an object moving vertically is given by s = - 16t+80t + 60, wheret is in seconds. Find the object's velocity at t= 2, its maximum height and when it
occurs, and its velocity when s = 0.
ft/second.
The velocity of the object at t = 2 seconds is
(Simplify your answer. Type an integer or a decimal.)
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