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Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Can you help me

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)
%3D
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Fig.4. Q4
Expert Solution

Step 1
Given:
The mass of the crate is 80+b = 80 + 15 = 95 kg.
Coefficient of friction is 0.3.
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Solved in 3 steps with 2 images

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