Ben wants to know how a toy car's initial speed affects the distance that it is able to travel before it is stopped by friction, so he sets
up the following experiment.
In Ben's experiment, he places a toy car on a smooth, flat surface. Then, Ben applies varying amounts of force to the back of the
car and measures the car's initial speed using a radar gun. The toy car is allowed to decelerate on its own until it stops. Finally, Ben
measures the total distance that the car traveled
What is the outcome variable (dependent variable) in Ben's experiment?
A.
the initial speed of the toy car
B. the type of car that was used
C.
the total distance that the car traveled
D.
the friction between the car and the surface
PLEASE HELP