30 KN of force at one end just supports a weight of 30,000 KN load at the other end. If the rope is run three times around a circular post, what is the coefficient of friction between the rope and the post? How to get the final answer 0.366?
30 KN of force at one end just supports a weight of 30,000 KN load at the other end. If the rope is run three times around a circular post, what is the coefficient of friction between the rope and the post? How to get the final answer 0.366?
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
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Question
A 30 KN of force at one end just supports a weight of 30,000 KN load at the other end. If the rope is run three times around a circular post, what is the coefficient of friction between the rope and the post?
How to get the final answer 0.366?
![Ag per Rope tension formula
те
ello
T2
=
In (7/2) = 4x0
о
In (30000).
= 4 x 6 x
4 = 0·366] Ans](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd497ab8-72b4-41ba-aad6-52d825833601%2F11ab217b-f4e0-4485-a653-eabb17578ee4%2F0hlaado_processed.png&w=3840&q=75)
Transcribed Image Text:Ag per Rope tension formula
те
ello
T2
=
In (7/2) = 4x0
о
In (30000).
= 4 x 6 x
4 = 0·366] Ans
![Solution
Maximum value of load T₁
Minimum value of load T₂ = 30 KN
load T₁ = 30000 KN
Number of tuin about circular post
N = 3
Angle of contact of rope on circular post
0 = NX 2X = 3x2x = 6x rad
let u = cofficient of friction.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd497ab8-72b4-41ba-aad6-52d825833601%2F11ab217b-f4e0-4485-a653-eabb17578ee4%2Fn317j4_processed.png&w=3840&q=75)
Transcribed Image Text:Solution
Maximum value of load T₁
Minimum value of load T₂ = 30 KN
load T₁ = 30000 KN
Number of tuin about circular post
N = 3
Angle of contact of rope on circular post
0 = NX 2X = 3x2x = 6x rad
let u = cofficient of friction.
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