A 100 N box is in an impending motion down the plane when the angle of inclination of the plane is 39°. Find the (a) components of the weight parallel and perpendicular to the plane, (b) normal force, (c) maximum static friction, and (d) coefficient of static friction. The box slides

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 63PQ: A 75.0-g arrow, fired at a speed of 110 m/s to the left, impacts a tree, which it penetrates to a...
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A 100 N box is in an impending motion down the plane when the angle of inclination of the
plane is 39°. Find the (a) components of the weight parallel and perpendicular to the plane,
(b) normal force, (c) maximum static friction, and (d) coefficient of static friction. The box slides
down at constant velocity when the plane is inclined at 32°. (e) What is the coefficient of kinetic
friction between the box and the plane?
Transcribed Image Text:A 100 N box is in an impending motion down the plane when the angle of inclination of the plane is 39°. Find the (a) components of the weight parallel and perpendicular to the plane, (b) normal force, (c) maximum static friction, and (d) coefficient of static friction. The box slides down at constant velocity when the plane is inclined at 32°. (e) What is the coefficient of kinetic friction between the box and the plane?
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