A rock thrown vertically upward from the surface of the moon reaches a height of s = 24t – 0.8t2 meters in t seconds. (a) Find the rock's velocity and acceleration at time t. (b) How long does it take the rock to reach its highest point? (c) How high does the rock go?

A rock thrown vertically upward from the surface of the moon reaches a height of s = 24t – 0.8t2 meters in t seconds. (a) Find the rock's velocity and acceleration at time t. (b) How long does it take the rock to reach its highest point? (c) How high does the rock go?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.7: More On Inequalities

Problem 44E

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24t0.8t2 meters in t seconds.
A rock thrown vertically upward from the surface of the moon reaches a height of s =
(a) Find the rock's velocity and acceleration at time t.
(b) How long does it take the rock to reach its highest point?
(c) How high does the rock go?
(d) When does the rock strike the ground?
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