A one-dimensional underdamped harmonic oscillator is seen to oscillate with angular frequency wa when allowed to move freely. We now drive it with an external force F = Foetwt and tune w until we find the maximal amplitude, which we observe to be A,. Give the damping constant c in the frictional force Fr = -cu of the damped oscillator. %3D
A one-dimensional underdamped harmonic oscillator is seen to oscillate with angular frequency wa when allowed to move freely. We now drive it with an external force F = Foetwt and tune w until we find the maximal amplitude, which we observe to be A,. Give the damping constant c in the frictional force Fr = -cu of the damped oscillator. %3D
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Transcribed Image Text:A one-dimensional underdamped harmonic oscillator is seen to oscillate with angular
frequency wa when allowed to move freely. We now drive it with an external force
F = Foetwt and tune w until we find the maximal amplitude, which we observe to be A,.
Give the damping constant c in the frictional force F:
= -cv of the damped oscillator.
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