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A closed and elevated vertical cylindrical tank with diameter 1.50 m contains water to a depth of 0.500 m. A worker accidently pokes a circular hole with diameter 0.0150 m in the bottom of the tank. As the water drains from the tank, compressed air above the water in the tank maintains a gauge pressure of 5.00 x 10³ Pa at the surface of the water. Ignore any effects of viscosity. Part A Just after the hole is made, what is the speed of the water as it emerges from the hole? V = Submit Part B 15. ΑΣΦ Vopen Request Answer What is the ratio of this speed to the efflux speed if the top of the tank is open to the air? Submit V—| ΑΣΦ m/s Request Answer ? Constants
A closed and elevated vertical cylindrical tank with diameter 1.50 m contains water to a depth of 0.500 m. A worker accidently pokes a circular hole with diameter 0.0150 m in the bottom of the tank. As the water drains from the tank, compressed air above the water in the tank maintains a gauge pressure of 5.00 × 10³ Pa at the surface of the water. Ignore any effects of viscosity. Part C How much time does it take for all the water to drain from the tank? t = Submit Request Answer Part D topen VE ΑΣΦ = What is the ratio of this time to the time it takes for the tank to drain if the top of the tank is open to the air? Submit Ог V ΑΣΦ Request Answer < Return to Assignment ? Provide Feedback min ? Constants