A cart that rolls with low friction on a track is originally at rest. It is given a brief push, and it coasts a long distance along a track in the +x direction, slowly coming to a stop. Study graphs (A) - (C) below, which do not have the vertical axes labeled. One is a position (x) versus time graph, one is a momentum (px) versus time graph, and one is a net force (Fnet,x) versus time graph. Label the vertical (y-) axis of each of the graphs, and explain how you made your determination. (A) (B) (C) t

A cart that rolls with low friction on a track is originally at rest. It is given a brief push, and it coasts a long distance along a track in the +x direction, slowly coming to a stop. Study graphs (A) - (C) below, which do not have the vertical axes labeled. One is a position (x) versus time graph, one is a momentum (px) versus time graph, and one is a net force (Fnet,x) versus time graph. Label the vertical (y-) axis of each of the graphs, and explain how you made your determination. (A) (B) (C) t