It is observed that in a certain sinusoidal oscillation, the amplitude is linearly dependent on the frequency f. If the maximum velocity during the oscillation is V, then V must be proportional to
A
f
B
$$\frac{1}{{\text{f}}}$$
C
$$\frac{1}{{{{\text{f}}^2}}}$$
D
f<sup>2</sup>
Correct Answer: f<sup>2</sup>