[6]. A slender rod AB, of mass m, is attached to blocks A and B which move freely in the guides shown. The constant of the spring is k, and the spring is unstretched when 0 = 0.(a) Neglecting the mass of the blocks, derive an equation in m, g, k, I, and 0 which must be satisfied when the rod is in equilibrium. (b) Determine the value of 0 when m 2 kg, I = 750 mm, and k = 30 N/m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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value of 0 for which the tension in cord
OB is as small as possible, (b) the
corresponding value of the tension, (c)
the reactions at A and D.
[6]. A slender rod AB, of mass m, is attached
to blocks A and B which move freely in
ww
the guides shown. The constant of the
spring is k, and the spring is unstretched
when 0 = 0. (a) Neglecting the mass of
W
B
the blocks, derive an equation in m, g, k,
I, and 0 which must be satisfied when
the rod is in equilib
m.
Determine
the value of0 when m = 2 kg, I = 750
mm, and k = 30 N/m.
Transcribed Image Text:value of 0 for which the tension in cord OB is as small as possible, (b) the corresponding value of the tension, (c) the reactions at A and D. [6]. A slender rod AB, of mass m, is attached to blocks A and B which move freely in ww the guides shown. The constant of the spring is k, and the spring is unstretched when 0 = 0. (a) Neglecting the mass of W B the blocks, derive an equation in m, g, k, I, and 0 which must be satisfied when the rod is in equilib m. Determine the value of0 when m = 2 kg, I = 750 mm, and k = 30 N/m.
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