The line on the graph is not straight, so we know the speed of the car is changing.
{"Image DocumentName": "The line on the graph is not straight, so we know the speed of the car is changing.", "Image ImageDescription": "The curve is downwards as the car slows down at the end of the movie. The car has stopped: The line is flat \u2013 the distance of the car from the start point is not changing. The line is straight \u2013 meaning that there is no CHANGE in speed. The car is going fast but at a constant speed. The line is straight in this region of the graph. The car is starting to move. The curve shows that the speed is changing. The curve is upwards as the car accelerates at the. start of the movie.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}