A rocket is fired vertically upward from the ground. The distance sin feet that the rocket travels from the ground after t seconds is given by s(t) = -11t2 + 486t. (a) Find the velocity of the rocket 10 seconds after being fired. feet/sec (b) Find the acceleration of the rocket 10 seconds after being fired feet/sec?
A rocket is fired vertically upward from the ground. The distance sin feet that the rocket travels from the ground after t seconds is given by s(t) = -11t2 + 486t. (a) Find the velocity of the rocket 10 seconds after being fired. feet/sec (b) Find the acceleration of the rocket 10 seconds after being fired feet/sec?
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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