In the case of forced oscillations, if the oscillations are sustained in the body, then the amplitude of oscillations______
A. decreases exponentially
B. decreases linearly
C. decreases sinusoidally
D. remains constant
Answer:D
In the case of forced oscillations, if the oscillations are sustained in the body, then the amplitude of oscillations______
A. decreases exponentially B. decreases linearly C. decreases sinusoidally D. remains constant