All of them do. Anything that doesn't change isn't a variable.
The definition of a variable is to change or changeable. All variables hold this quality.
You only change one variable; if you changed multiple variables you wouldn't know which one caused a change.
inetia and friction
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yes or no
what factors or variables can you change in ballow powered race car
Variables that do not change in an experiment are independent variables.
Variables that do not change in an experiment are independent variables.
Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.
You need to specify the car you are referencing. The speed of the car can change depending on a lot of variables ranging from weight of the passengers to horsepower.
Dependent variable change and independent variables do not change.
The factors which you change (vary) are called variables.
If you change the variables in a science experiment, you will probably get different results.
Variables change, constants do not.
the dependant variable
Expirimental Variables The part of your expiriment that does not change.
The definition of a variable is to change or changeable. All variables hold this quality.