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Oscillatory Motion :: Discussion

3.	A lightly damped oscillator with a frequency v is set in motion by a harmonic driving force of frequency vâ€™. When vâ€™ is lesser than v, then the response of the oscillator is controlled by?
	A.	Spring constant
	B.	Inertia of the mass
	C.	Oscillator frequency
	D.	Damping coefficient

	Answer: Option A


	Explanation:
	Frequency of driving force is lesser than frequency v of a damped oscillator. The vibrations are nearly in phase with the driving force and response of the oscillator is controlled by spring constant.



	Tutorial Link:

Published by:Michael Daani

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