Question

the variables for this experiment include the height of the track and the speed of the car. use the drop - down menus to complete the sentences and identify the independent and dependent variables.
the independent variable, or the one that is intentionally manipulated, is.
the dependent variable, or the one the response is measured in, is.

Explanation:

In an experiment, the independent variable is the one that is changed or manipulated by the experimenter. Here, the height of the track can be intentionally adjusted. The dependent variable is the one that depends on the independent variable and is measured to see the response. The speed of the car depends on the height of the track (e.g., a higher track height might lead to a different speed of the car), so it is the dependent variable.

Answer:

The independent variable, or the one that is intentionally manipulated, is the height of the track.
The dependent variable, or the one the response is measured in, is the speed of the car.