The motion diagrams for two cars are shown in the figure. The dashed line indicates the origin of the coordinate system. Which position-time graph represents the motion of the two cars? 1 0s Car A Car B 1 0s x Om Car B Car A Car B Car A Car B Car A A B C At a dog park, Artimus starts running in the negative direction toward Bella. Bella sits still for a few seconds then starts running towards Artimus. Before Bella reaches Artimus, Artimus turns around and starts running more quickly away from Bella, who isn't able to catch Artimus. Which graph shows the position of each dog as a function of time? Dog A Dog A Dog A Dog A Dog B Dog B Dog B Dog B A B C D