Section 2 Measuring simple harmonic motion. Amplitude, Period and Frequency.
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Section 2 Measuring simple harmonic motion
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Transcript of Section 2 Measuring simple harmonic motion. Amplitude, Period and Frequency.
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Section 2Measuring simple harmonic motion
![Page 2: Section 2 Measuring simple harmonic motion. Amplitude, Period and Frequency.](https://reader036.fdocuments.in/reader036/viewer/2022082611/56649edf5503460f94befce9/html5/thumbnails/2.jpg)
Amplitude, Period and Frequency
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Amplitude, Period and FrequencyPeriod and frequency measure time.
f = 1/TT = 1/ f
Amplitude measures displacement from equilibrium position.
The period of a simple pendulum depends on string length and free- fall acceleration.
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Formula: Simple Pendulum
Where: T = period L = length of string g = free – fall acceleration ( 9.81
m/s2)
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Guided PracticeOpen books to pg. 448Sample Problem 12B
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Formula : Mass- Spring SystemPeriod of a mass-spring system depends on
mass and spring constant.
Where : T = Periodm = mass k = spring constant
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Guided PracticeOpen Books to pg. 450Sample Problem 12C