U1 L2 Kinematics Name: 0.8 0.6 0.4 0.2 -2 -10 -1.6 -1.4 -1.2 -1 0.8 -0.6 -0.4 0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 -0.2 -04 -0.6- -08 12. Consider the above Cubic function which represents a moving object, if the horizontal axis is taken as time in seconds and the vertical axis is taken as position in meters east of the reference point, a) Find the velocity of the tangent line at -0.20 s b) When would this object be stationary