Question

what happens to the amplitude of the vibrations of a body undergoing a)forced vibrations b) resonance​

Answer 1

Explanation:

If an object is being forced to vibrate at its natural frequency, resonance will occur and you will observe large amplitude vibrations. The resonant frequency is fo. Effect of damping on resonance graph. The amplitude of the resonance peak decreases and the peak occurs at a lower frequency.

Answer 2

Answer:not sure but I think when object is forced to vibrate , resonance occur and large amplitude vibration occurs .

Explanation: