An object is thrown straight up with a velocity, in ft/s, given by v(t) = -32t + 89, where t is in seconds, from a height of 46 feet. a) What is the object's initial velocity?| ft/s b) What is the object's maximum velocity? ft/s + c) What is the object's maximum displacement? d) When does the maximum displacement occur? ? + e) When is the object's displacement 0? f) What is the object's maximum height?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter3: Multi-step Equations And Inequalities
Section: Chapter Questions
Problem 16PTTS
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An object is thrown straight up with a velocity, in ft/s, given by v(t) = -32t + 89, where t is in seconds, from a height of 46 feet.
a) What is the object's initial velocity?|
ft/s
b) What is the object's maximum velocity?
ft/s +
c) What is the object's maximum displacement?
d) When does the maximum displacement occur?
? +
e) When is the object's displacement 0?
f) What is the object's maximum height?
Transcribed Image Text:An object is thrown straight up with a velocity, in ft/s, given by v(t) = -32t + 89, where t is in seconds, from a height of 46 feet. a) What is the object's initial velocity?| ft/s b) What is the object's maximum velocity? ft/s + c) What is the object's maximum displacement? d) When does the maximum displacement occur? ? + e) When is the object's displacement 0? f) What is the object's maximum height?
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