Theta=? Tension(T)=? Force on A and B=?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Theta=?

Tension(T)=?

Force on A and B=?

As a first step, let's do some geometry. If you stand in front of the body and look directly down the z-axis at point B you would see
the following two-dimensional picture.
B
C
What is the angle 0?
Transcribed Image Text:As a first step, let's do some geometry. If you stand in front of the body and look directly down the z-axis at point B you would see the following two-dimensional picture. B C What is the angle 0?
of 180 N-m, and the drum is prevented from rotating by the cord wrapped securely around it and attached to point C. Calculate the
magnitudes of the forces supported by bearings A and B.
Assume r = 165 mm, a = 240 mm, b = 225 mm, e = 140 mm, d = 150 mm, f = 270 mm, and h = 195 mm.
The drum and shaft are welded together and have a mass of 90 kg with mass center at G. The shaft is subjected to a torque (couple) M
M
.b
Transcribed Image Text:of 180 N-m, and the drum is prevented from rotating by the cord wrapped securely around it and attached to point C. Calculate the magnitudes of the forces supported by bearings A and B. Assume r = 165 mm, a = 240 mm, b = 225 mm, e = 140 mm, d = 150 mm, f = 270 mm, and h = 195 mm. The drum and shaft are welded together and have a mass of 90 kg with mass center at G. The shaft is subjected to a torque (couple) M M .b
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