Find Pendulum Period & Frequency: 35 Oscillations in 12 Secs

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Homework Help Overview

The discussion revolves around calculating the period and frequency of a pendulum based on its oscillations over a given time frame. The original poster presents a scenario where a pendulum completes 35 oscillations in 12 seconds and seeks clarification on how to derive the period and frequency from this information. Additionally, there is a mention of the pendulum's behavior as an altimeter in a plane transitioning to a cruising altitude.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the definitions of periodic time and frequency, with some seeking to clarify how to calculate these values from the provided oscillation data. There is an inquiry about the implications of altitude on the pendulum's period.

Discussion Status

The discussion is ongoing, with participants sharing their understanding of the concepts involved. Some have expressed uncertainty about their thoughts, indicating a collaborative exploration of the topic without reaching a consensus.

Contextual Notes

There is a focus on the relationship between the pendulum's period and its operational environment, particularly regarding altitude changes, which may influence the discussion further.

lexi_love
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can someone explain how to find the period of a pendulum when given only the time?

how do you find the period of a pendulum that makes 35 oscillations in 12 seconds? also the frequency?

a simple pendulum can be used as an altimeter on a plane. how will the period of the pendulum cary as the plane moves from the runway to its cruising altitued of 1.00x10^4 meters?
 
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lexi_love said:
how do you find the period of a pendulum that makes 35 oscillations in 12 seconds? also the frequency?

35 oscillations in 12 seconds


Periodic time is the time taken for one oscillation

Frequency is the number of oscillations per second
 
sweet. thanks. that helps a lot. do you know anything about the other problems?
 
Sorry, I have some ideas but I think I am over thinking it...so that's a no
 
mmk. thanks..let me know if you figure it out please. =]
 

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