A mass, m of 20 kg consider one vertical motion only with angular displacement, 0 wt, with spring coefficient, k of 1 6 kN/m as shown in Figure Q1. If the system oscillates at free motion y = Y sin(@nt) with amplitude, Y of 18 mm: (iv) Analyze the acceleration of the mass, ÿ at position A. (v) Examine the time taken at position A.

A mass, m of 20 kg consider one vertical motion only with angular displacement, 0 wt, with spring coefficient, k of 1 6 kN/m as shown in Figure Q1. If the system oscillates at free motion y = Y sin(@nt) with amplitude, Y of 18 mm: (iv) Analyze the acceleration of the mass, ÿ at position A. (v) Examine the time taken at position A.

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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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

A mass, m of 20 kg consider one vertical motion only with angular displacement, 0
wt, with spring coefficient, k of 1 6 kN/m as shown in Figure Q1. If the system
oscillates at free motion y = Y sin(@nt) with amplitude, Y of 18 mm:
(iv)
Analyze the acceleration of the mass, ÿ at position A.
(v)
Examine the time taken at position A.

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