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Hillary is dropping objects that are the same volume. She wants to investigate how an object's mass affects the average speed at which it travels when dropped, until it hits the ground. Which variable
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Hillary is dropping objects that are the same volume. She wants to investigate how an object's mass affects the average speed at which it travels when dropped, until it hits the ground. Which variable must Hillary change during the experiment?

User Jason Walton
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3 votes

Answer:

the mass of the object

Explanation: i dont really no

User Mr Shoubs
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