Concept explainers
Explain why or why not Determine whether the following statements are true and give an example or a counterexample.
a. An oscillator with damping cannot have a constant-amplitude position function.
b. Resonance occurs only with forced oscillations.
c. Resonance as it is defined in the text (solutions of the form y = At sin ωt or y = At cos ωt) cannot occur if there is damping in the system.
d. An LC circuit (R = 0) has damped oscillations.
e. Beats can occur in a system with damping.
f. The model discussed in the text for damped oscillators with periodic forcing always has a solution consisting of a decaying transient component and a non-decaying steady-state component.
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Student Solutions Manual, Single Variable for Calculus: Early Transcendentals
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