What is the equivalent stiffness of the springs in the system?
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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Transcribed Image Text:VIBRATION ENGINEERING ASSIGNMENT#3
1. What is the equivalent stiffness of the springs in the system?
2. What is the equivalent torsional stiffness of the shafts?
-50 cm-
Ahminum
-20
Steel
-15 mm
3. Determine the equivalent stiffness of a linear spring when a SDOF mass-spring model is used for the
systems shown.
1 m
1 m
E- 200 x 10° N/m²
1- 1.15 x 104 m*
20 kg
T.
4. Determine the equivalent stiffness of a linear spring when a SDOF mass-spring model is used for the
systems shown.
- Massless beam
E, I
T.
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