ISET 2002 PRACTICE TEST FO Shown below is a speed time graph for a cart moving in front of the motion sensor. It has been divided into 4 sections labeled A, B, C, and D. 30 Y (mis) 20 D B 10 A s) For each segment, Determine whether the speed is increasing, decreasing, at rest or constant . Determine whether the forces are balanced or unbalanced Determine whether the kinetic energy is increasing, decreasing, constant, or at zero . Is the speed Are the forces Is the Kinetic Energy Segment increasing, decreasing, balanced or unbalanced? Increasing, decreasing, at rest, or constant? at zero, or constant? A B C D