A student fills a plastic bottle full of water, He make a hole in the bottle half way up and the another hole at the bottom. As the water drains out what happens to the speed of the water leaving both the holes why?
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When you cover up the lid to the bottle, the water is pulling down but that air up in the top of the bottle is becoming a vacuum. ... In doing so, it keeps the water in! When you release the hole on the top, there is no vacuum, so the water is free to flow out the hole into your sink.When
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