mogenous bar A having a mass of 18 kg is 2 m long and is inclined at 60 degrees with the horizontal plane. The mass M of 7 kg is connected by the rope to the bar. The rope leaving the bar is horizontal. The coefficient of friction between the rope and the drum B is 0.20. What is the minimum coefficient of friction between the bar and the plane for equilibrium? Give solution. (Ans. coefficient of friction = 0.284)
mogenous bar A having a mass of 18 kg is 2 m long and is inclined at 60 degrees with the horizontal plane. The mass M of 7 kg is connected by the rope to the bar. The rope leaving the bar is horizontal. The coefficient of friction between the rope and the drum B is 0.20. What is the minimum coefficient of friction between the bar and the plane for equilibrium? Give solution. (Ans. coefficient of friction = 0.284)
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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The homogenous bar A having a mass of 18 kg is 2 m long and is inclined at 60 degrees with the horizontal plane. The mass M of 7 kg is connected by the rope to the bar. The rope leaving the bar is horizontal. The coefficient of friction between the rope and the drum B is 0.20. What is the minimum coefficient of friction between the bar and the plane for equilibrium? Give solution. (Ans. coefficient of friction = 0.284)
Transcribed Image Text:2 m
60°
Fig. 9-35
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