Two swimmers are crossing the river at an identical speed (relative to the water). The river speed is smaller than the swimmers’ speed. The first swimmer goes straight, and in this case the trajectory is deviated by the river flow. The second chooses to swim with an angle in order to arrive at a point exactly in front of the start point. 1. Draw a diagram of the velocity vectors of this situation, taking care to make all the vector lengths to the same scale.  2. Which swimmer will arrive first on the other shore of the river? Please include a brief paragraph justifying why which one so I can understand concept.

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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Two swimmers are crossing the river at an identical speed (relative to the water). The river speed is smaller than the swimmers’ speed.

The first swimmer goes straight, and in this case the trajectory is deviated by the river flow.

The second chooses to swim with an angle in order to arrive at a point exactly in front of the start point.

1. Draw a diagram of the velocity vectors of this situation, taking care to make all the vector lengths to the same scale. 

2. Which swimmer will arrive first on the other shore of the river? Please include a brief paragraph justifying why which one so I can understand concept.

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