Consider an LC circuit in which L = 470 mH and C = 0.112 µF. (a) What is the resonance frequency w,? krad/s (b) If a resistance of 1.30 kn is introduced into this circuit, what is the frequency of the damped oscillations? |krad/s (c) By what percentage does the frequency of the damped oscillations differ from the resonance frequency?

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!