Use the position equation given below, where s represents the height of the object (in feet), v0 represents the initial velocity of the object (in feet per second), s0 represents the initial height of the object (in feet), and t represents the time (in seconds), as the model for the problem. s = −16t2 + v0t + s0 A C-141 Starlifter flying at 29,000 feet over level terrain drops a 700-pound supply package. (a) How long will it take until the supply package strikes the ground? (Round your answer to one decimal place.) ________ seconds (b) The plane is flying at 500 miles per hour. How far will the supply package travel horizontally during its descent? (Round your answer to one decimal place.) ________ miles

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.7: Solving Systems Of Linear And Quadratic Equations
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Use the position equation given below, where s represents the height of the object (in feet), v0 represents the initial velocity of the object (in feet per second), s0 represents the initial height of the object (in feet), and t represents the time (in seconds), as the model for the problem.

s = −16t2 + v0t + s0

A C-141 Starlifter flying at 29,000 feet over level terrain drops a 700-pound supply package.

(a) How long will it take until the supply package strikes the ground? (Round your answer to one decimal place.)
________ seconds

(b) The plane is flying at 500 miles per hour. How far will the supply package travel horizontally during its descent? (Round your answer to one decimal place.)
________ miles
Use the position equation given below, where s represents the height of the object (in feet), vo represents the initial velocity of the object (in feet per second), so represents the initial height of the object (in feet), and t represents the time (in seconds), as the model
for the problem.
s = -16t + vot + so
A C-141 Starlifter flying at 29,000 feet over level terrain drops a 700-pound supply package.
(a) How long will it take until the supply package strikes the ground? (Round your answer to one decimal place.)
seconds
(b) The plane is flying at 500 miles per hour. How far will the supply package travel horizontally during its descent? (Round your answer to one decimal place.)
miles
Transcribed Image Text:Use the position equation given below, where s represents the height of the object (in feet), vo represents the initial velocity of the object (in feet per second), so represents the initial height of the object (in feet), and t represents the time (in seconds), as the model for the problem. s = -16t + vot + so A C-141 Starlifter flying at 29,000 feet over level terrain drops a 700-pound supply package. (a) How long will it take until the supply package strikes the ground? (Round your answer to one decimal place.) seconds (b) The plane is flying at 500 miles per hour. How far will the supply package travel horizontally during its descent? (Round your answer to one decimal place.) miles
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