ple Harmonic Motion For a mass oscillating on a spring, at what positions do the (a) velocity and (b) acceleration of the mass have maximum values? What is the form of the equation of motion for the SHM of a mass suspended on a spring when the mass is initially (a) released 10 cm above the equilibrium position; (b) given an upward push from the equilibrium position, so that it undergoes a maximum displacement of 8 cm; (c) given a downward push from the equilibrium position, so that it undergoes a maximum displacement of 12 cm? (Hint: Sketch the curve for the motion as in TI Fig. 2 and fit the appropriate trigonometric function to the curve.)amazon For case (a) in Question 6 only, what is the displacement y of the mass at times (a) t = T/2; (b) t = 3T/2; (c) t = 31