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Finding the effective diameter

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Reference no: EM131060192

To water the yard, you use a hose with a diameter of 3.7 cm. Water flows from the hose with a speed of 1.3 m/s. If you partially block the end of the hose so the effective diameter is now 0.55 cm, with what speed does water spray from the hose?

Reference no: EM131060192

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