In this experiment, you will use a track and a toy car to explore the concept of movement. you will measure the time it takes the car to travel certain distances, and then complete some calculations. in the space below, write a scientific question that you will answer by doing this experiment.

Sample Response: How can we change the speed of a toy car on a racetrack to describe the car’s motion? or This is something you can test in the experiment, by having different cars with different sized wheels. In this way, you can track how fast each car goes, and determine whether or not the wheel size increases speed, decreases speed, or has no effect on speed. (I just did this. They are both correct) 

Gas will most likely  fill the container