A racecar's motion is shown in the graph. If the race car begins moving faster how old a line on the graph change?

A. It would become steeper
B.It would become horizontal
C.It woukd go down instead of up
D.It would go up and then go down​

A racecars motion is shown in the graph If the race car begins moving faster how old a line on the graph changeA It would become steeperBIt would become horizon class=