Chemistry, 09.09.2021 09:40 quantraviousdavid

Example #3: Rocco made an air pressure device that could launch potatoes. He added air to the device using his bicycle tire pump. For 10 launches, he used 10
pumps of air. For another 10 launches, he used 20 pumps of air. After launching
each potato, he carefully measured how far it travelled,
What is the control group?
What is the experimental group?
What is the independent variable?
What is the dependent variable?

Answers: 3

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Example #3: Rocco made an air pressure device that could launch potatoes. He added air to the devi...