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## Homework Statement

Water is flowing at 1 m/s in a circular pipe. If the diameter of the pipe decreases to four-ninth its former value, what is the velocity fo the water downstream?

## Homework Equations

AV=AV

**3. The Attempt at a Solution [/b**

(Area1)(Velocity1)=(Area2)(Velocity2)

then...

(A1)(1 m/s)=(4/9)A1(V2) ?

or

A1=(4/9)(V2)

Is that right what would u do next??

(Area1)(Velocity1)=(Area2)(Velocity2)

then...

(A1)(1 m/s)=(4/9)A1(V2) ?

or

A1=(4/9)(V2)

Is that right what would u do next??