Use qualitative LOL diagrams and bar graphs to analyze the energy changes in each situation given. Carefully label the graphs and pictures to correspond with the positions of the objects given. 1. A ball is held above the ground and then is dropped so it falls straight down. The last frame is for the instant right before the ball hits the ground. O O VO 2. A spring in a wind-up toy is compressed and released, causing the toy to "walk" across the floor before it comes to a stop. Diagram the three moments below that occur after the toy has been wound up and released. 3. A baseball is thrown up in the air and then falls back down. Draw an LOL diagram for each of the ball's 5 locations. Explain the difference between the bar graphs for location 2 and location 4