Maximizing Speed in Simple Harmonic Motion | SHM Homework Solution

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SUMMARY

The discussion centers on maximizing speed in Simple Harmonic Motion (SHM) by manipulating amplitude. The key equation involved is v_max = sqrt{k/m}A, where v_max represents maximum speed, k is the spring constant, m is mass, and A is amplitude. By doubling the amplitude (A), the maximum speed (v_max) also doubles, confirming that amplitude directly influences speed in SHM. This conclusion is established based on the relationship defined in the equation.

PREREQUISITES
  • Understanding of Simple Harmonic Motion (SHM)
  • Familiarity with the equation v_max = sqrt{k/m}A
  • Knowledge of spring constant (k) and mass (m)
  • Basic principles of oscillatory motion
NEXT STEPS
  • Explore the effects of varying the spring constant (k) on SHM speed
  • Investigate the relationship between mass (m) and oscillation frequency
  • Learn about energy conservation in Simple Harmonic Motion
  • Study real-world applications of SHM in engineering and physics
USEFUL FOR

Students studying physics, particularly those focused on mechanics and oscillatory motion, as well as educators looking for clear explanations of SHM principles.

recklessid
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Homework Statement



How could you double the maximum speed of a SHO?

Homework Equations



v_max = sqrt{k/m}A

The Attempt at a Solution



The speed is at its maximum when it's period is complete and is passing through its equilibrium point. k and m can be kept at the same. BUt if we double the value of A, then v_max should also be doubled as well.

Is this right?
 
Physics news on Phys.org
You are correct--double the amplitude and you double the max speed.
 

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