2. [Setup, solve, review] A student is attempting to move a 30-kg mini-fridge into their dorm room. During a moment of inattention, the mini-fridge slides down a 25 degree incline at constant speed when they apply a force of 20 N acting up and parallel to the incline. What is the coefficient of kinetic friction between the fridge and the surface of the incline?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 110AP: A student is attempting to move a 30-kg mini-fridge into her dorm room. During a moment of...
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2. [Setup, solve, review] A student is
attempting to move a 30-kg mini-fridge into
their dorm room. During a moment of
inattention, the mini-fridge slides down a 25
degree incline at constant speed when they
apply a force of 20 N acting up and parallel
to the incline. What is the coefficient of
kinetic friction between the fridge and the
surface of the incline?
Transcribed Image Text:2. [Setup, solve, review] A student is attempting to move a 30-kg mini-fridge into their dorm room. During a moment of inattention, the mini-fridge slides down a 25 degree incline at constant speed when they apply a force of 20 N acting up and parallel to the incline. What is the coefficient of kinetic friction between the fridge and the surface of the incline?
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