Use this data to help you with answer the questions

1. The buggy has a velocity ofv_B. How does the speed of the free-rolling car compare to the buggy when they are in the same position? Express your answer in terms ofv_B

2. How can the cars having the same position be represented on the v-t graph? (Remember how to find the change in position of each car on a v-t graph)

Free Rolling Car Data - x = 19.45(cm/s) t

Time (seconds)	Velocity (m/s^2)
1.015	25.33
1.7325	43.24
2.13	53.16
2.2825	56.97
2.555	63.77
2.8475	71.07
3.095	77.25
3.4875	87.05
3.75	93.6
3.945	98.47

Buggy Data - x = -46.58 (cm/s) (t) + 212 cm

Average Time (s)	Distance (cm)
1.34	40
1.59	60
1.98	80
2.32	100
2.81	120
3.36	140
3.74	160
4.2	180
4.646	200
5.076	220