Answered: 3.21. What is the amplitude of…

3.21. What is the amplitude of steady-state oscillation of the 30-kg block of the system of Fig. 2000 sin 100N 4 x 106 N/m 40 kg 10 ½ = 3 kg m? cm 20 cm 30 kg Y 2700 N·s/m FIGURE P3.21

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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Concept explainers

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.

Question

3.21. What is the amplitude of steady-state oscillation of the 30-kg block of the system of
Fig.
2000 sin 100N
4 x 106 N/m
40 kg
=3 kg m2
cm
20 cm
30 kg
Y 2700 N.s/m
GURE P3.21
X = 1.52 mm

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