A potato is launched vertically upward with an initial velocity of 116 feet per second from a potato gun at the top of an 96-foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) 16t + 116t + 96. a) Find the velocity of the potato after 1.2 seconds and 5.9 seconds. At t = 1.2 seconds, v = feet per second. At t = 5.9 seconds, v = feet per second. b) Find the speed of the potato at 1.2 second and 5.9 seconds. At t = 1.2 seconds, the speed of the potato is feet per second. At t = 5.9 seconds, the speed of the potato is feet per second.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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A potato is launched vertically upward with an initial velocity of 116 feet per second from a
potato gun at the top of an 96-foot-tall building. The distance in feet that the potato travels from
the ground after t seconds is given by s(t) =
16t + 116t + 96.
-
a) Find the velocity of the potato after 1.2 seconds and 5.9 seconds.
At t = 1.2 seconds, v =
feet per second.
At t = 5.9 seconds, v =
feet per second.
b) Find the speed of the potato at 1.2 second and 5.9 seconds.
At t =
1.2 seconds, the speed of the potato is
feet per second.
At t = 5.9 seconds, the speed of the potato is
feet per second.
Transcribed Image Text:A potato is launched vertically upward with an initial velocity of 116 feet per second from a potato gun at the top of an 96-foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) = 16t + 116t + 96. - a) Find the velocity of the potato after 1.2 seconds and 5.9 seconds. At t = 1.2 seconds, v = feet per second. At t = 5.9 seconds, v = feet per second. b) Find the speed of the potato at 1.2 second and 5.9 seconds. At t = 1.2 seconds, the speed of the potato is feet per second. At t = 5.9 seconds, the speed of the potato is feet per second.
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