Subject: Mechanical Measurements **Transcription for Educational Website****Problem Statement:**3. For the periodic force signal shown below on the left:a. Is the force function \( f(t) \) an even or odd function?b. Draw the frequency spectrum (magnitude) of the force for the first three non-zero terms.c. Draw the output frequency spectrum (magnitude, first three non-zero terms) if the input signal \( f(t) \) is connected to a *first-order* system \( (K=2, \tau=0.01 \text{ sec}) \).**Graph Description:**The graph represents a periodic force signal \( f(t) \) plotted over time \( t \) in seconds. The vertical axis is labeled \( f(\text{kN}) \), ranging from 0 to 0.2 kN. The signal has a triangular waveform with a period marked as \( 0.02\pi \) seconds.- The waveform starts at 0 kN and rises linearly to 0.2 kN, then decreases linearly to 0 kN, continues to -0.1 kN, and symmetrically mirrors this pattern returning to 0. Each complete cycle appears to have a peak amplitude of 0.2 kN and a trough amplitude of -0.1 kN.**Additional Tasks:**The tasks involve determining the nature of the function \( f(t) \) (even or odd), and constructing the frequency spectrum based on given system characteristics.

- For the periodic force signal shown below on the left: a. Is the force function f(t) an even or odd function? b. Draw the frequency spectrum (magnitude) of the force for the first three non-zero terms c. Draw the output frequency spectrum (magnitude, first three non-zero terms) if the input signal f(t) is connected to a first-order system (K=2, t=0.01sec). 3. 0.2 0.1 t (s) 0.02n

- For the periodic force signal shown below on the left: a. Is the force function f(t) an even or odd function? b. Draw the frequency spectrum (magnitude) of the force for the first three non-zero terms c. Draw the output frequency spectrum (magnitude, first three non-zero terms) if the input signal f(t) is connected to a first-order system (K=2, t=0.01sec). 3. 0.2 0.1 t (s) 0.02n

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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