5. Two stations, located at M(-1.5, 0) and N(1.5, 0)(units are in km), simultaneously send sound signals to a ship, with the signal travelling at the speed of 0.33 km/s. If the signal from N was received by the ship four seconds before the signal it receive from M, find the equation of the curve con- taining the possible location of the ship.
5. Two stations, located at M(-1.5, 0) and N(1.5, 0)(units are in km), simultaneously send sound signals to a ship, with the signal travelling at the speed of 0.33 km/s. If the signal from N was received by the ship four seconds before the signal it receive from M, find the equation of the curve con- taining the possible location of the ship.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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