SHM

Question 1

What is meant by simple harmonic motion

Answer 1

An object undergoing SHM will oscillate about an equilibrium position with a restoring force and acceleration that is proportional to the displacement, but in the opposite direction

Question 2

What is resonance

Answer 2

resonance is a phenomenon that only occurs when the frequency at which a force is periodically applied is equal or nearly equal to one of the natural frequencies of the system