Figure 1.2 shows a graph of the oscillator displacement versus time as sketched by a pair of students in Sec, 1.5 of the experiment. What values of the three constants in Eq. 1.2 are shown in this graph? (a) A (in cm)? (0) @ (in radians/s)? (c) (in degrees)? DISPLACEMENT (am) 12 2 4 to TIME (S)