Relationship betwen SHM frequency and harmonic oscillator freq.

AI Thread Summary
The discussion focuses on the relationship between the frequency of a harmonic oscillator, such as a spring, and that of a simple harmonic oscillator, like a pendulum. The formula for the pendulum's frequency is provided as f=(1/(2∏))√(g/L). Participants clarify that while both systems exhibit harmonic motion, a spring can experience damping, which differentiates it from a simple harmonic oscillator where only one force acts on the system. The conversation emphasizes the need for clear derivations to understand these distinctions fully. Understanding these concepts is essential for solving related homework problems effectively.
songbird7
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Homework Statement



Relate the frequency of a harmonic oscillator (spring) to that of a simple harmonic oscillator (pendulum) Show all derivations.



Homework Equations



pendulum:
f=(1/(2∏))√(g/L)



The Attempt at a Solution



Not exactly sure how to go about this...is it saying that a spring isn't a SHM...because I thought it was. Please help me understand!
 
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welcome to pf!

hi songbird7! welcome to pf! :smile:

i think they're getting at the distinction mentioned in wikipedia …
If F is the only force acting on the system, the system is called a simple harmonic oscillator …​

since a spring can be damped, its motion wouldn't be simple harmonic :wink:
 

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