Sellabayr0agh5 Sellabayr0agh5

24-11-2016
Physics

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If a pebble is being transported in a stream by rolling, how does the velocity of it compare to the velocity of the stream?

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youngsavytho youngsavytho

24-11-2016

Streams carry sediment, like pebbles, in their flows. The pebbles can be in a variety of locations in the flow, depending on it's size, the balance between the upwards velocity on the pebble (drag and lift forces), and it's settling velocity.

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