Determine the smallest force the man must exert on the rope in order to move the (80+b)kg crate shown in figure (4). Also, what is the angle 0 at this moment? The coefficient of static friction between the crate and the floor is µs = 0.3. (b=15) 30 Fig.4. Q4

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 82A
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Determine the smallest force the man must exert on the rope in order to move the (80+b)kg
crate shown in figure (4). Also, what is the angle 0 at this moment? The coefficient of static
friction between the crate and the floor is µs = 0.3. (b=15)
30
Fig.4. Q4
Transcribed Image Text:Determine the smallest force the man must exert on the rope in order to move the (80+b)kg crate shown in figure (4). Also, what is the angle 0 at this moment? The coefficient of static friction between the crate and the floor is µs = 0.3. (b=15) 30 Fig.4. Q4
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