Resonance Frequency of a Damped Oscillator

  • Thread starter Thread starter zhenyazh
  • Start date Start date
  • Tags Tags
    Damped Oscillator
Click For Summary
SUMMARY

The discussion focuses on calculating the driving frequency that causes resonance in a damped oscillator, specifically a mass-spring system with a mass of 1.05 kg and a spring constant of 161.0 N/m. To determine the resonance frequency, one must consider the damping force's impact on the system. If damping is negligible, the fundamental formula for the frequency of oscillation can be applied. The participants emphasize the importance of understanding the damping effect to accurately assess the resonant frequency.

PREREQUISITES
  • Understanding of mass-spring systems
  • Knowledge of resonance frequency calculations
  • Familiarity with damping forces in mechanical systems
  • Proficiency in oscillation frequency formulas
NEXT STEPS
  • Research the formula for the frequency of oscillation in mass-spring systems
  • Study the effects of damping on resonance frequency
  • Explore methods to calculate damping coefficients
  • Learn about the relationship between driving frequency and resonance in mechanical systems
USEFUL FOR

Students and professionals in physics, mechanical engineering, and anyone interested in the dynamics of oscillatory systems and resonance phenomena.

zhenyazh
Messages
55
Reaction score
0
hi
i have no idea how to do it, can some one give me a direction or an outline?


A 1.05 kg mass is suspended from a spring, with a spring constant of 161.0 N/m. Find the driving frequency which would cause resonance.

all i need is to know where to start from
 
Physics news on Phys.org
If this question is about the effect of damping on the resonant frequency of a mechanical system, you will need more information. In particular, the size of the damping force.
If damping isn't significant, then you just need to use the formula for the period or frequency of oscillation of a mass on a spring.
Do you know that formula?
 

Similar threads

Difference between resonance in undamped vs damped mass-spring-dashpot
  • · Replies 17 ·
Replies
17
Views
3K
How to Calculate Amplitude Decrease in Damped Harmonic Motion After 10 Cycles?
  • · Replies 3 ·
Replies
3
Views
999
Finding the damping force for a critically damped oscillator
  • · Replies 2 ·
Replies
2
Views
3K
Estimating damped harmonic oscillator parameters from this plot of the oscillations
  • · Replies 9 ·
Replies
9
Views
2K
Damped Oscillatory Motion with Varying Bump Timing for Control
  • · Replies 13 ·
Replies
13
Views
2K
Solving a Damped Movement w/ Mass Spring System: Find K, Acceleration
  • · Replies 1 ·
Replies
1
Views
1K
Solving for the Damping Constant
  • · Replies 11 ·
Replies
11
Views
3K
Damped Harmonic Oscillator and Resonance
  • · Replies 9 ·
Replies
9
Views
7K
Simple harmonic motion -- The spring and mass are immersed in a fluid....
  • · Replies 5 ·
Replies
5
Views
2K
Rotating simple harmonic oscillator
  • · Replies 11 ·
Replies
11
Views
2K