Ii) water flows with an average speed of 3.0 m/s through a section of a stream that is 30 m wide and 1.0 m deep. the water then enters a 15 m wide section where the average speed of the water is 2.0 m/s. how deep is that 15 m wide section of stream (3 points)?

The 15 m wide section of the stream is 3 m deep.

Explanation:

The Flow rate of the water remains constant throughout.

Flow rate = Velocity x depth x width

Flow rate = (3)(30)(1)

Now the depth,width and velocity of the flow stream has changed but the flow rate still remains same. So,

Assuming depth to be D,

90 = (2)(15)(D)

D = 3 m

i dont know but

explanation:

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