Respuesta :
IV - paper clip amount
DV - amount it flies
Control - I don't know this one
Constant - the airplane and force used to throw the airplane
DV - amount it flies
Control - I don't know this one
Constant - the airplane and force used to throw the airplane
Answer:
A scientific experiment is designed in a way that it should test all the variables - independent, dependent and control variables.
The independent variable can be manipulated and changes with the time on its own or manually. The dependent variable s he variable which is tested in the experiment and the constant variable is kept the same throughout the experiment.
The control in an experiment is a group of samples in which the variable to be studied is not included and this acts as a reference to the experimental setup.
Therefore in the given question,
1. Independent variable- the number of clips added
2. Dependent variable- the distance covered by the paper plane
3. Control: not mentioned in the question.
4. Constant: the applied force on the place.