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.
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.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
Problem 1PQ: A velocity vector has a magnitude of 720 m/s. Two students draw arrows representing this vector....
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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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