Engineering, 08.05.2022 14:30, etxchrissy

Velocity is decreased by friction along the stream bed, so it is slowest at the bottom and edges and fastest near the surface and in the middle. A slower flow because there is more friction between the water and the stream bed. A smooth channel resulting in faster flow.

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Velocity is decreased by friction along the stream bed, so it is slowest at the bottom and edges and...