The weightless strut in the figure below is not attached to the wall; it is prevented from falling only by friction. (Let w = 395 N, L = 5.15 m and h = 3.10 m.) (a) Find the magnitude of the force of friction between the wall and the strut. (b) Find the normal force exerted by the wall on the strut. (c) Find the minimum coefficient of static friction.
The weightless strut in the figure below is not attached to the wall; it is prevented from falling only by friction. (Let w = 395 N, L = 5.15 m and h = 3.10 m.) (a) Find the magnitude of the force of friction between the wall and the strut. (b) Find the normal force exerted by the wall on the strut. (c) Find the minimum coefficient of static friction.
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter1: A Physics Toolkit
Section: Chapter Questions
Problem 37A
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The weightless strut in the figure below is not attached to the wall; it is prevented from falling only by friction. (Let w = 395 N, L = 5.15 m and h = 3.10 m.)
(a) Find the magnitude of the force of friction between the wall and the strut.
(b) Find the normal force exerted by the wall on the strut.
(c) Find the minimum coefficient of static friction.
(b) Find the normal force exerted by the wall on the strut.
(c) Find the minimum coefficient of static friction.
Transcribed Image Text:L
Strut
d
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