A potato is launched vertically upward with an initial velocity of 121 ft/s from a potato gun at the top of an 85- foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) = -64t2 + 200t + 4. (i) Find the velocity of the potato after 0.5 s ft/s (ii) Find the speed of the potato at 0.5 s ft/s (iii) Determine when the potato reaches its maximum height=
A potato is launched vertically upward with an initial velocity of 121 ft/s from a potato gun at the top of an 85- foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) = -64t2 + 200t + 4. (i) Find the velocity of the potato after 0.5 s ft/s (ii) Find the speed of the potato at 0.5 s ft/s (iii) Determine when the potato reaches its maximum height=
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 159E: A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial...
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