Answered: Find the position of a free vibration…

Find the position of a free vibration with a response of (d2x/dt2) + 9x = o when t = is. Initial displacement and velocity are o and I m/s respectively

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

Strain Gauges

All the components used in civil engineering and mechanical engineering applications undergo deformations due to induced internal stresses under the application of external loads. Under repeated application of loads, there is a high possibility of failure of the components. Hence, periodic monitoring of the components and determination of stresses are very important.

Question

Find the position of a free vibration with a
response of (d2x/dt2) + 9x = o when t = Is.
Initial displacement and velocity are o and
I m/s respectively *
O 0.047 m
O 0.233 m
0.078 m
O 0.021 m

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