The answer is A track star speeding up as he sprints to the finish line.
Answer:
Balanced
Explanation:
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Answer:
A directory of relatives' phone numbers
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Explanation:
Answer:
A
Explanation:
The Charles law states that the volume of an ideal gas increases when temperature is increased under constant pressure. The pressure inside the balloon is always equal to the atmospheric pressure. Therefore answer A demonstrate the Charles law.
The one that is observed or measured in the experiment, and it is known as the dependent variable.
