Question

PLEASE HELP !!!!!

What is the independent variable in the following testable question? Does changing the height of a ramp affect how far a car will travel?

Question 1 options:

the type of car


height of the ramp


how far the car will travel


the type of material the ramp is made out of

Answer 1

Height of the ramp

Step-by-step explanation:

The independent variable is always what the person doing the experiment can change or modify. So if the question is about whether the height of the ramp with effect the car, that is indeed what they are changing or modifying in the experiment.