Which of the following statements are true? (Select all that apply.) For a simple harmonic oscillator, the period is proportional to the square of the amplitude. If the net force on a particle undergoing one-dimensional motion is proportional to and oppositely directed from the displacement from equilibrium, the motion is simple harmonic. For a simple harmonic oscillator, the frequency does not depend on the amplitude.

A) acceleration. this seems to be the one that makes sense.

Wooden , walls ,doors ,support

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction