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Chemistry, 22.06.2019 18:30
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
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PLEASE I NEED HELP ON HOMEWORK DUE FRIDAY - GAS LAW
A sample of gas at 298 K has a volume of 11.0...
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