1.	Record the angle of the track using a protractor.
2.	Plot a velocity versus time graph using the data collected. Find out the slope of the line from the collected data.
3.	Describe the velocity versus time graph.
4.	Describe the acceleration versus time graph.
5.	Find out the mean acceleration from the collected data.
6.	How does the acceleration determined in the plot of velocity compare to the mean value of acceleration from the plot of acceleration?