A 15-lb slender rod AB is riveted to a 12-lb uniform disk as shown. A belt is attached to the rim of the disk and to a spring that holds the rod at rest in the position shown. If end A of the rod is moved 0.75 in. down and released, determine (a) the period of vibration, (b) the maximum velocity of end A. Fig. P19.41 -36 in. 10 in. 00 B k=30 lb/in. If a vertical force of 20 sin (20t) (lb) is applied at A in P19.41, determine the magnification factor and the amplitude of the steady state response. PLEASE ONLY ANSWER THIS QUESTION.^^^
A 15-lb slender rod AB is riveted to a 12-lb uniform disk as shown. A belt is attached to the rim of the disk and to a spring that holds the rod at rest in the position shown. If end A of the rod is moved 0.75 in. down and released, determine (a) the period of vibration, (b) the maximum velocity of end A. Fig. P19.41 -36 in. 10 in. 00 B k=30 lb/in. If a vertical force of 20 sin (20t) (lb) is applied at A in P19.41, determine the magnification factor and the amplitude of the steady state response. PLEASE ONLY ANSWER THIS QUESTION.^^^
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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![A 15-lb slender rod AB is riveted to a 12-lb uniform disk as shown. A belt is attached to the rim of
the disk and to a spring that holds the rod at rest in the position shown. If end A of the rod is
moved 0.75 in. down and released, determine (a) the period of vibration, (b) the maximum
velocity of end A.
Fig. P19.41
-36 in.
10 in.
B
k=30 lb/in.
If a vertical force of 20 sin (20t) (lb) is applied at A in
P19.41, determine the magnification factor and the
amplitude of the steady state response.
PLEASE ONLY ANSWER THIS QUESTION.^^^](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F389fb072-b384-4cd4-9947-40b3e6bb6f06%2Fb2593554-0313-4937-88ec-ee4c950ca49f%2Fjvznmdh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 15-lb slender rod AB is riveted to a 12-lb uniform disk as shown. A belt is attached to the rim of
the disk and to a spring that holds the rod at rest in the position shown. If end A of the rod is
moved 0.75 in. down and released, determine (a) the period of vibration, (b) the maximum
velocity of end A.
Fig. P19.41
-36 in.
10 in.
B
k=30 lb/in.
If a vertical force of 20 sin (20t) (lb) is applied at A in
P19.41, determine the magnification factor and the
amplitude of the steady state response.
PLEASE ONLY ANSWER THIS QUESTION.^^^
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