5. Water is streaming downward from a faucet opening with an area of 5.0 × 10⁻⁴ m². The cross sectional area of the stream 0.2 m below shrinks to 3.0 × 10⁻⁴ m². What is the water speed in m/s at the faucet end?
(A) 1.5 m/s
(B) 3.0 m/s
(C) 4.5 m/s
(D) 6.0 m/s
(E) 7.5 m/s

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