[Obama08]

4.72.4 ml/h = 32.36m/s
5. 17lb = 7650 g
6. 55ml/h = 88.5km/h (faster) > 40 km/h
7. 80ml/h = 35.76 m/s (slower) < 40m/s
8.The amount of water will be lost in one week is 0.2016 Liter


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