Find Spring Constant/ m, and Friction known

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SUMMARY

The spring constant can be calculated using the formula ω = √(k/m) = 2πf, where m is the mass (2 kg) and f is the natural frequency (5 Hz). By rearranging the equation, the spring constant k can be derived as k = (2πf)² * m. Substituting the values, the spring constant is determined to be 1,974 N/m. This method eliminates the need for random guessing and provides a systematic approach to finding the spring constant.

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  • Understanding of basic physics concepts such as mass and spring constants
  • Familiarity with angular frequency and its relation to spring systems
  • Knowledge of the formula for natural frequency in harmonic motion
  • Ability to manipulate algebraic equations for problem-solving
NEXT STEPS
  • Study the derivation of the spring constant formula in more detail
  • Learn about harmonic motion and its applications in physics
  • Explore the relationship between frequency, mass, and spring constant in different systems
  • Investigate real-world applications of Hooke's Law and spring dynamics
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Students studying physics, particularly those focusing on mechanics and harmonic motion, as well as educators looking for clear explanations of spring dynamics and related calculations.

Jerm2006
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Homework Statement



The question ask for the spring constant if the mass is 2 kg and the Natural Friction is 5 Hz.

Homework Equations





The Attempt at a Solution


I have tried many different things but nothing other than putting in random spring constants into the 1/2pi*sqrt of (k/m). This came out to 1,974 N/m. I need a formula to get this awnser without guessing though.
 
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The angular frequency can be related to the spring constant and the mass and the frequency with the equation:

[tex]\omega = \sqrt{\frac{k}{m}} = 2\pi f[/tex]
 
Thanks man, I figured it out, take that then ^2 it, then multiply by 2 and I got my awnser.
 

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