2. A boat on a lake is 3 miles from the nearest point on a straight shoreline. That point is 5 miles from a restaurant on the shore. A man plans to row the boat straight to a point on the shore and then walk along the shore to the restaurant. If he walks at 4 mi/hr and rows at 2 mi/hr, at which point on the shore should he land to minimize the total travel time?
2. A boat on a lake is 3 miles from the nearest point on a straight shoreline. That point is 5 miles from a restaurant on the shore. A man plans to row the boat straight to a point on the shore and then walk along the shore to the restaurant. If he walks at 4 mi/hr and rows at 2 mi/hr, at which point on the shore should he land to minimize the total travel time?
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter59: Areas Of Rectangles, Parallelograms, And Trapezoids
Section: Chapter Questions
Problem 79A
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