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Physics, 06.05.2020 08:37 nicoleyakuta
While walking past a construction site, a person notices a pipe sticking out of a second floor window with water pouring out. As the water flows to the ground, it speeds up due to the effect of gravity. How does the diameter of the flowing stream of water change as it descends? Assuming that the flow remains laminar, its diameter decreases. stays the same. increases.
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