An object is launched on the moon at 32 feet per second (f/s) from a 384-foot tall tower. The equation for the object's height s at time t seconds after launch is s(t)=-32t^2+32t+384, where s is in feet. When does the object strike the moon’s surface and why?
An object is launched on the moon at 32 feet per second (f/s) from a 384-foot tall tower. The equation for the object's height s at time t seconds after launch is s(t)=-32t^2+32t+384, where s is in feet. When does the object strike the moon’s surface and why?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.CT: Chapter Test
Problem 4CT
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Question 2. An object is launched on the moon at 32 feet per second (f/s) from a 384-foot tall tower. The equation
for the object's height s at time t seconds after launch is s(t)=-32t^2+32t+384, where s is in feet. When does the
object strike the moon’s surface and why?
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