The height of a ball after being dropped from the top of a tower is given by s(t) = - 16t² + 85 feet, where t is measured in seconds. Find the velocity of the ball two (2) seconds after being dropped. Ov(2) = -64 ft/s Ov(2) = 32 ft/s Ov(2) = -32 ft/s Ov(2) = 21 ft/s

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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The height of a ball after being dropped from the top of a tower is given by
s(t)
=
-
16t² + 85 feet, where t is measured in seconds. Find the
velocity of the ball two (2) seconds after being dropped.
Ov(2) = -64 ft/s
Ov(2) = 32 ft/s
Ov(2) = -32 ft/s
Ov(2) = 21 ft/s
Transcribed Image Text:The height of a ball after being dropped from the top of a tower is given by s(t) = - 16t² + 85 feet, where t is measured in seconds. Find the velocity of the ball two (2) seconds after being dropped. Ov(2) = -64 ft/s Ov(2) = 32 ft/s Ov(2) = -32 ft/s Ov(2) = 21 ft/s
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