97.20: This question refers to the mot
raj 51;d g dwr0oky rxf+4:1oxion of a toy car traveling along the x-axis. The graph shown below is a plot of th
kdwj1 x+y r0oo;ra 5xg:4dr1fe car’s velocity in the x direction, $v_x$ versus time $t$.
During what time interval was the car moving towards its initial position at constant velocity?