A lighthouse is on an island 400 meters off shore. The lighthouse beam makes a full turn every 15 seconds. How rapidly is the point where the beam meets the shoreline moving along the shoreline when the beam meets the shoreline at a point 1300 meters from the lighthouse? m/s (enter your answer rounded to 3 decimal
A lighthouse is on an island 400 meters off shore. The lighthouse beam makes a full turn every 15 seconds. How rapidly is the point where the beam meets the shoreline moving along the shoreline when the beam meets the shoreline at a point 1300 meters from the lighthouse? m/s (enter your answer rounded to 3 decimal
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 2ECP
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A lighthouse is on an island 400 meters off shore. The lighthouse beam makes a full turn every 15 seconds. How rapidly is the point where the beam meets the shoreline moving along the shoreline when the beam meets the shoreline at a point 1300 meters from the lighthouse? m/s (enter your answer rounded to 3 decimal places)
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