B. A swimmer can swim at a speed of 1.80 m/s in calm water. If the current of a 200 m wide river runs at 1.00 m/s [E] and if the swimmer starts from the south bank and swim always heading perpendicular to the bank, determines the resulting speed vector of the swimmer relative to the bank from the river. Justify your answer using calculations. C. A skier descends a slope which makes an angle e with the horizontal. If u is the coefficient of friction between the skis and the snow, demonstrates that the acceleration, a=g (sin 0 - u cos 0 ). It would be important to make a diagram of forces.) **You do not need numerical values.
B. A swimmer can swim at a speed of 1.80 m/s in calm water. If the current of a 200 m wide river runs at 1.00 m/s [E] and if the swimmer starts from the south bank and swim always heading perpendicular to the bank, determines the resulting speed vector of the swimmer relative to the bank from the river. Justify your answer using calculations. C. A skier descends a slope which makes an angle e with the horizontal. If u is the coefficient of friction between the skis and the snow, demonstrates that the acceleration, a=g (sin 0 - u cos 0 ). It would be important to make a diagram of forces.) **You do not need numerical values.
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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Please answer B & C well explained
![B. A swimmer can swim at a speed of 1.80 m/s in calm water. If the current
of a 200 m wide river runs at 1.00 m/s [E] and if the swimmer starts from the
south bank and swim always heading perpendicular to the bank,
determines the resulting speed vector of the swimmer relative to the bank
from the river. Justify your answer using calculations.
C. A skier descends a slope which makes an angle e with the horizontal. If u is
the coefficient of friction between the skis and the snow, demonstrates that the acceleration,
a=g (sin 0 - u cos 0 ). It would be important to make a diagram of forces.) **You do not need
numerical values.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a6b5ba4-d2f1-4857-9c9f-dac43728d426%2F3fe8a4ec-c497-4df2-b846-634263fe286e%2F19jdjhb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:B. A swimmer can swim at a speed of 1.80 m/s in calm water. If the current
of a 200 m wide river runs at 1.00 m/s [E] and if the swimmer starts from the
south bank and swim always heading perpendicular to the bank,
determines the resulting speed vector of the swimmer relative to the bank
from the river. Justify your answer using calculations.
C. A skier descends a slope which makes an angle e with the horizontal. If u is
the coefficient of friction between the skis and the snow, demonstrates that the acceleration,
a=g (sin 0 - u cos 0 ). It would be important to make a diagram of forces.) **You do not need
numerical values.
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