A skier of mass 66 kg skis straight down a 10° slope at constant velocity. Draw a free-body diagram of the skier with the various external forces acting on her. Include the force of air resistance, which is directed opposite the velocity. A)Find the value of normal force B)the force of air resistance has a magnitude of 79 N. Find the frictional force on the skis. C)What is the coefficient of kinetic friction?
A skier of mass 66 kg skis straight down a 10° slope at constant velocity. Draw a free-body diagram of the skier with the various external forces acting on her. Include the force of air resistance, which is directed opposite the velocity. A)Find the value of normal force B)the force of air resistance has a magnitude of 79 N. Find the frictional force on the skis. C)What is the coefficient of kinetic friction?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
Problem 10P
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A skier of mass 66 kg skis straight down a 10° slope at constant velocity. Draw a free-body diagram of the skier with the various external forces acting on her. Include the force of air resistance, which is directed opposite the velocity.
A)Find the value of normal force
B)the force of air resistance has a magnitude of 79 N. Find the frictional force on the skis.
C)What is the coefficient of kinetic friction?
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