1. Motion Pretest What do you know already? How will you approach your study of motion?

2. Distance & Motion 1.How many meters are in a km? 2. How many meters are in 28 km? 3.What are the SI units for speed? 4.Rearrange the following equation to solve for d : v = d/t

3. Graphing Speed 5.Which of the following describes the slope of a line? a.rise x run b.run/rise c.run – rise d.rise/run

4. Graphing Speed 6.If a graph uses units of meters on the vertical axis and units of seconds on the horizontal axis, what would be the units of the slope of a line on the graph? 7.Which of the following is true about a curved line on a graph? a.The slope is the same at every point. b.The slope of the line may be different at every point. c.The line has no slope. d.The slope of the line is zero.

5. Distance & Motion 1.How many meters are in a km? 1000 2. How many meters are in 28 km? 28,000 3.What are the SI units for speed? m / s 4.Rearrange the following equation to solve for d : v = d/t d = vt

6. Graphing Speed 5.Which of the following describes the slope of a line? a.rise x run b.run/rise c.run – rise d.rise/run

7. Graphing Speed 6.If a graph uses units of meters on the vertical axis and units of seconds on the horizontal axis, what would be the units of the slope of a line on the graph? m/s 7.Which of the following is true about a curved line on a graph? a.The slope is the same at every point. b.The slope of the line may be different at every point. c.The line has no slope. d.The slope of the line is zero.