Question:
Water flows straight down from an open faucet. The cross-sectional area of the faucet is {eq}1.70 times 10^{-4} m {/eq}, and the speed of the water is {eq}0.82 m / s {/eq} as it leaves the faucet. Ignoring air resistance, find the cross-sectional area of the water stream at a point {eq}0.16 m {/eq} below the faucet.
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