1. A buggy has a velocity of v_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 of v_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)

Give me a step-by-step on how to solve these questions. Outline what information need for each step as well.

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

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