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To Do for Tue 4/2
READ 19-1 and 2.
Find some vibrational motion and study it!
Measure and record its PERIOD, FREQUENCY, and AMPLITUDE.
Be prepared to report out your findings on Tuesday!
Problem Set 19-1
Q 2, 3, 5, 9, 12
P 5, 8, 10, 11
Investigation - OPM with cart on track
Mathematical connections -- cart on track - create motion maps, d,v,a graphs, and energy bar charts.
Problem Set 19-2
Q 15, 18, 19, 22
P 13, 17, 24, 33
Problems to turn in for Chapter 19...by Tuesday 4.9
19-1: Q 5, 12 P 8, 11
19-2: Q 19 P 13
DO 20-1 problems for Tues 4.9
Tues - Wed - Fri
Measuring the speed of waves investigation -- complete in Google Classroom!
For Monday 4.15.19
Use this video on Intensity and Loudness to connect to this mathematics.
Then DO problem set 20-2
Monday 4.15
Class discussion: interference --> superposition --> standing waves --> resonance.
Human frequency range (play with this function generator!)
Tacoma Narrows bridge collapse - a destructive example of resonance!
DO 20-2 Quiz: Q 24, 30 P 58, 61
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