A fish swims directly east across a river, but it is pulled 672m downstream (south) by a strong 6.00 m/s current. The fish was going at its maximum speed of 4.0 m/s(relative to the water) directly across the river. a) How wide is the river? b) How long does it take the fish to cross the river? c) What was the fish's speed relative to the shore?
A fish swims directly east across a river, but it is pulled 672m downstream (south) by a strong 6.00 m/s current. The fish was going at its maximum speed of 4.0 m/s(relative to the water) directly across the river. a) How wide is the river? b) How long does it take the fish to cross the river? c) What was the fish's speed relative to the shore?
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)...
Related questions
Concept explainers
Topic Video
Question
100%
solve all part for upvote
Transcribed Image Text:A fish swims directly east across a river, but
it is pulled 672m downstream (south) by a
strong 6.00 m/s current. The fish was going
at its maximum speed of 4.0 m/s(relative to
the water) directly across the river.
a) How wide is the river?
b) How long does it take the fish to cross
the river?
c) What was the fish's speed relative to the
shore?
d) What is the angle of the resultant vector?
e) A fish swims directly across a river, but it's
pulled by a strong current. If the river
current doubled, then the time required for
the fish to reach the opposite shore would
be : one quarter, one half, doubled, the
same?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON