Consider the Mungo river where it is 200meters wide and has a uniform flow. A small boat sailing at full speed takes 5 minutes (300seconds) to cover 100meters when sailing upstream, but only 2 minutes(120 seconds) when sailing downstream. What is the shortest time(in seconds) in which the boat can cross the Mungo to the nearest point on the opposite bank?
Consider the Mungo river where it is 200meters wide and has a uniform flow. A small boat sailing at full speed takes 5 minutes (300seconds) to cover 100meters when sailing upstream, but only 2 minutes(120 seconds) when sailing downstream. What is the shortest time(in seconds) in which the boat can cross the Mungo to the nearest point on the opposite bank?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Consider the Mungo river where it is 200meters wide and has a uniform flow. A small boat sailing at full speed takes 5 minutes (300seconds) to cover 100meters when sailing upstream, but only 2 minutes(120 seconds) when sailing downstream. What is the shortest time(in seconds) in which the boat can cross the Mungo to the nearest point on the opposite bank?
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