Question: At time t = 0, a dye streak was started at point A in a flow field of liquid. The speed of the flow is

At time t = 0, a dye streak was started at point A in a flow field of liquid. The speed of the flow is constant over a 10s period, but the flow direction is not necessarily constant. At any particular instant, the velocity in the entire field of flow is the same. The streak line produced by the dye is shown head. Draw (and label) a streamline for the flow field at t = 8 s. Draw (and label) a path line that one would see at t = 10 s for a particle of dye that was emitted from point A at t = 2 s.

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