# Active Physics 2.2 Speed vs. Time "B"

Directions:

- Use the dot timer strip to make a Speed vs. Time graph as you did for Active Physics Activity 2.2.
- If your first name has an even number of letters the graph should show an increasing speed.
- If your first name has an odd number of letters the graph should show an decreasing speed.
- Calculate the average speed for each 0.1 second strip. You will have four of such calculations.
- Finally calculate the average speed of the entire dot timer strip.