How Does Frequency Depend on Gravity in Classical Mechanics?

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SUMMARY

The discussion centers on determining how frequency depends on gravitational acceleration (g) using energy principles in classical mechanics. The participant references the formula for frequency, expressed as sqrt(k/m), where k is the spring constant and m is mass. They seek clarification on deriving frequency from energy concepts or Newton's laws, specifically focusing on the work done against the restoring force when a spring is displaced by an infinitesimal amount (dx), equating this work to the potential energy stored in the spring.

PREREQUISITES
  • Understanding of classical mechanics principles, specifically Hooke's Law
  • Familiarity with energy concepts, particularly potential energy in springs
  • Knowledge of Newton's laws of motion
  • Basic algebra and calculus for manipulating equations
NEXT STEPS
  • Study Hooke's Law and its application in oscillatory motion
  • Learn about potential energy in springs and its derivation
  • Explore the relationship between gravitational force and oscillation frequency
  • Investigate Newton's laws in the context of harmonic motion
USEFUL FOR

Students in physics, educators teaching classical mechanics, and anyone interested in the relationship between frequency and gravitational effects in oscillatory systems.

Arij
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Homework Statement


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how from this question using Energy principles I can find how frequency depends on g?

Homework Equations

The Attempt at a Solution


I know that frequency is sqrt(k/m) this is a formula you use in introductory physics. but I am lost on how to do it from energy route or Newtons law?

thanks.
 

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For part a:
What will be the work done against the restoring force when the other end is displaced by an infinitesimally small amount dx? This work is nothing but the potential energy stored in the spring for infinitesimal displacement dx.
 

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