Directions: Use the graphs below, which describe the motions of cars on a straight road, to answer any questions that follow. Column A 1. A car decreasing in speed.: A car decreasing in speed. 2. A car that is moving at constant speed.: A car that is moving at constant speed. 3. A car that is not moving.: A car that is not moving. 4. A car with positive acceleration.: A car with positive acceleration. Column B a.Graph D b.Graph B c.Graph C d.Graph A
Column A:
1. A car decreasing in speed = Answer: c. Graph C
2. A car that is moving at constant speed = Answer: b. Graph B
3. A car that is not moving = Answer: d. Graph A
4. A car with positive acceleration = Answer: a. Graph D