Data recored from a coaster ride.

Time in seconds Speed in Meters per second

1.81 15.57

4.11 33.38

5.14 42.46

5.71 46.88

6.52 53.17

6.94 54.83

7.72 54.64

8.58 51.08

9.09 47.69

9.87 41.46

10.24 37.32

11.32 27.46

11.98 21.18

12.6 19.41

13.47 20.55

14.1 25.34

14.71 30.63

15.19 36.12

15.79 41.31

16.7 48.88

17.32 52.23

17.77 53.81

18.45 54.24

19.23 51.21

19.87 45.38

20.44 40.33

21.22 33.08

21.98 26.29

26.31 13.55

30.2 47.05

• Be sure to answer these questions in your report: ( useing terms from Mat-263 )

(Help me with this part, i'm not able to write it)

1. When your graph is increasing what is happening in the coaster ride?
2. When your graph is decreasing what is happening on the coaster ride?