A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of 24.1° with respect to the horizontal. If the coefficient of kinetic friction between the student and the slide is 0.133, find the force of kinetic friction, the acceleration, and the speed she is traveling when she reaches the bottom of the slide. (Enter the magnitudes.) HINT (a) the force of kinetic friction (in N) 62.53 X N (b) the acceleration (in m/s) 3.77 X m/s? (c) the speed she is traveling (in m/s) 13.5 X m/s

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 61P
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A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of 24.1° with respect to the horizontal. If the coefficient of kinetic friction between the student and the slide is 0.133, find the force of kinetic friction, the acceleration, and the speed she is traveling when she reaches the bottom of the slide. (Enter the magnitudes.)
 
(a)
the force of kinetic friction (in N)
  N
(b)
the acceleration (in m/s2)
  m/s2
(c)
the speed she is traveling (in m/s)
  m/s
A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of 24.1° with respect to the
horizontal. If the coefficient of kinetic friction between the student and the slide is 0.133, find the force of kinetic friction,
the acceleration, and the speed she is traveling when she reaches the bottom of the slide. (Enter the magnitudes.)
HINT
(a) the force of kinetic friction (in N)
62.53
(b) the acceleration (in m/s)
3.77
X m/s2
(c) the speed she is traveling (in m/s)
13.5
X m/s
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Transcribed Image Text:A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of 24.1° with respect to the horizontal. If the coefficient of kinetic friction between the student and the slide is 0.133, find the force of kinetic friction, the acceleration, and the speed she is traveling when she reaches the bottom of the slide. (Enter the magnitudes.) HINT (a) the force of kinetic friction (in N) 62.53 (b) the acceleration (in m/s) 3.77 X m/s2 (c) the speed she is traveling (in m/s) 13.5 X m/s Need Help? Read It Watch It
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