A uniform 4 lb rod is supported by a pin at O and a spring at B and is connected to a damper at A. Determine (a) the differential equation of motion for small oscillations, (b) the angle the rod will make with the horizontal 5 s after end B has been pushed 0.9 pulg. down and released. c = 0.5 lb. s/pie k = 15 lb/pie A 12 -L/2- L/2. B

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A uniform 4 lb rod is supported by a pin at 0
and a spring at B and is connected to a damper
at A. Determine (a) the differential equation of
motion for small oscillations, (b) the angle the
rod will make with the horizontal 5 s after end B
has been pushed 0.9 pulg. down and released.
c = 0.5 lb. s/pie
k = 15 lb/pie
L/2.
L/2
A
Transcribed Image Text:A uniform 4 lb rod is supported by a pin at 0 and a spring at B and is connected to a damper at A. Determine (a) the differential equation of motion for small oscillations, (b) the angle the rod will make with the horizontal 5 s after end B has been pushed 0.9 pulg. down and released. c = 0.5 lb. s/pie k = 15 lb/pie L/2. L/2 A
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