Answer:
e. all of the above
Step-by-step explanation:
In simple harmonic motion, the acceleration is given as;
a = -ω²x = -(2πf)²x
![a_(max) = -\omega ^2A](https://img.qammunity.org/2021/formulas/physics/college/ce4rzo2zx8u316g6ebd7bs9w9boyu6ybf5.png)
where;
ω is the angular velocity
f is the frequency
x is the displacement
A is the amplitude
Thus, In simple harmonic motion, the acceleration is proportional to the amplitude, velocity, frequency, and displacement.
The correct option is E.
"all of the above"