A meteor follows a trajectory r(t) = (8,6,5) +t(7,6, -2) km with t in seconds, near the surface of the earth, which is represented by the xy-plane. Determine at what time the meteor hits the ground. (Use symbolic notation and fractions where needed.) t = S

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 31E
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A meteor follows a trajectory r(t) = (8,6,5) + t(7,6, -2) km with t in seconds, near the surface of the earth, which is represented
by the xy-plane.
Determine at what time the meteor hits the ground.
(Use symbolic notation and fractions where needed.)
t =
S
Transcribed Image Text:A meteor follows a trajectory r(t) = (8,6,5) + t(7,6, -2) km with t in seconds, near the surface of the earth, which is represented by the xy-plane. Determine at what time the meteor hits the ground. (Use symbolic notation and fractions where needed.) t = S
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