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## Question Text#

A simple harmonic oscillator has a displacement as a function of time given by $$x(t) = A\cos(\frac{2\pi t}{T})$$. When of the oscillator’s energy is potential energy, what is its displacement from equilibrium?

Note that it may not be necessary to use every variable. Use the following table as a reference for each variable:

For

Use

$$A$$

A

$$T$$

T