Spring mass system The next drag and drop problem refers to the graph displayed here. A function f(t) is given by the graph below represents the displacement of a mass attached to a damped spring. 1.0 0.8 0.6 0.4 0.2 Displacement f (t) away from center. Identify the derivative PROBLEM Which of the following functions is the velocity of the mass spring system? 0.1 0.4 1.5 0.3 -0.1 0.2 1.0 -0.2 0.5 -0.3 -0.4 -0.1 8 0.2 0.3 0.2 -0.5 0.1 -1.0 -0.1 -1.5 -0.2 -0.1 -2.0 -0.3 -0.2 30F 20 -0.1 10 -0.2 2 3 -0.3 - 10 20 -0.4 -30E Velocity