Water is flowing in a circular pipe varying cross-sectional area, and at all points the water completely fills the pipe. 1. At one point in the pipe the radius is 0.170 m . What is the speed of the water at this point if water is flowing into this pipe at a steady rate of 1.65 m3/s ? 2. At a second point in the pipe the water speed is 4.75 m/s . What is the radius of the pipe at this point?

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