A body is said to be under forced vibrations, when Options: A . &nbspThere is a reduction in amplitude after every cycle of vibration B . &nbspNo external force acts on a body, after giving it an initial displacement C . &nbspA body vibrates under the influence of external force D . &nbspNone of the above

A body is said to be under forced vibrations, when

Question

A body is said to be under forced vibrations, when

Options:

A . There is a reduction in amplitude after every cycle of vibration

B . No external force acts on a body, after giving it an initial displacement

C . A body vibrates under the influence of external force

D . None of the above

Answer: Option A

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