A swimmer who can consistently keep the same pace to cover 50 meters in 6.8 seconds sets out to swim across a river. The current in the river moves at 3.2 meters per second as the swimmer keeps a constant pace trying to get directly across (at a right angle to the current).
A swimmer who can consistently keep the same pace to cover 50 meters in 6.8 seconds sets out to swim across a river. The current in the river moves at 3.2 meters per second as the swimmer keeps a constant pace trying to get directly across (at a right angle to the current).
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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A swimmer who can consistently keep the same pace to cover 50 meters in 6.8 seconds sets out to swim across a river. The current in the river moves at 3.2 meters per second as the swimmer keeps a constant pace trying to get directly across (at a right angle to the current).
What is the actual speed of the swimmer compared to land?
(Your answer should be in meters per second. Remember to calculate a speed first, then add vectors using Pythagorean Theorem)
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