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week 12
MTH-264 Week 12 (March 23-March 29)
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outline
Outline
4.3 Undamped Forcing and Resonance
- recommended:
4,
5, 7,
10,
11,
12,
13,
14,
16,
17,
18,
19
- sinusoidal forcing in an undamped harmonic oscillator
- different interpretations of frequency
- cycles per second (Hz)
- cycles per 2π seconds (angular frequency)
- amplitude modulation and beats
- resonance
4.4 Amplitude and Phase of the Steady State
- recommended:
3, 4, 5, 6, 12
- nothing to worry about when damping is present, right?
- resonant frequency
semesters >
winter 2025 >
mth264 >
week 12 >
assessments
Assessments
- Deadlines and File Submission
- Submit your assessment as a single PDF file to the Assessment Folder
inside your assigned Google Drive folder by 11:59pm on the date indicated.
- No late assessments are accepted. If you have a conflict with a deadline,
contact me before the deadline.
- Solutions are posted under these links after the deadline.
- Homework
- due Wednesday, March 26:
(none)
- due Wednesday, April 2:
3.6 - 20 alt,
4.1 - 38 alt,
4.2 - 14 alt,
19 alt,
4.3 - 18 alt,
4.4 - 4 alt
- due Wednesday, April 9:
Appendix B - 12 alt,
18 alt,
6.1 - 22 alt,
25 alt,
6.2 - 13 alt,
14 alt
- Exams
- due Wednesday, March 26: Exam 2
- Exam 2
(preview)
(solutions)
- Exam 2 covers sections 2.4, 2.5, 2.7, 3.1-3.5, 3.7, 5.1, 5.2
- A preview will be released by 10:59pm on Wednesday, March 19
and Exam 2 will be written in class on Wednesday, March 26.
semesters >
winter 2025 >
mth264 >
week 12 >
handouts
Handouts
- Announcements
- Technology Tips
- Second-Order Linear Equations
- Series Solutions
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winter 2025 >
mth264 >
week 12 >
videos
Videos
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week 12 >
technology
Technology
- Communication
- Desmos
- Excel
- Mathematica