Detailed description
A position time graph of x(t) = minus one over 27 times cosine of 3t plus one over 27. The graph is drawn from t = 0 to t = 2 pi.
A position time graph of x(t) = minus one over 27 times cosine of 3t plus one over 27. The graph is drawn from t = 0 to t = 2 pi.