A tank has the shape of an inverted circular cone (point at the bottom) with height 6 feet and radius 4 feet. The tank is full of water. We pump out water (to a pipe at the top of the tank) until the water level is 3 feet from the bottom. The work W required to do this is given by
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- A tank has the shape of an inverted circular cone with height 11 m and base radius 8 m. The tank is filled with water to a height of 9 m. Find the work required to empty the tank by pumping all of the water over the top of the tank. Use the fact that acceleration due to gravity is 9.8 m/sec² and the density of water is 1000 kg/m³. Round your answer to the nearest kilojoule. Provide your answer below: WUJA cylinderis fitted with a piston beneath which is a spring, as in the attachment. The cylinder is open to the air at the top. The sprink constant is 4300 N/m. The piston has negligible mass and a radius of 0.032. When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? How much work does the atmospheric pressure do in compressing the spring.A tank has the shape of a circular cylinder oriented vertically with diameter 4m and height of 5m. The tank is currently filled to a level of 3m with water. Find the work, in joules, required to pump the water out over the top of the tank. A. 4116007 J B. 38808TJ C. 1764007J D. 1646400TJ
- An aquarium 11m long, 2m wide, and 9m deep is full of water. The density of water is 1000kg/m3 and the force of gravity is 9.8m/s2 a) Find the work needed to pump all of the water out of the aquarium b) Find the work needed to pump half of the water out of the aquarium.Assume that a raindrop has a volume of 0.05 cm^3 and you need an Avogadro's number of raindrops to fill up the cubic water tank. What is the length of the edge of the tank?6.2
- Hoover Dam on the Colorado River is the highest dam in the United States at 221 m, with an output of 1300 MW. The dam generates electricity with water taken from a depth of 106 m and an average flow rate of 640 m/s. (a) Calculate the power in this flow in watts. (b) What is the ratio of this power to the facility's average of 680 MW?A circular swimming pool full of water has a diameter of 24 ft and the sides are 5 ft high. Set-up the integral for the work required to pump all of the water out over the side? 8985.6T S³ (5-y)dy 0 12 1560 T (12-y)dy 748.8T (5-y)dy 62.4π (5-y)(y³-5y2-25y + 125)dy O O S² TS (EA centrifugal pump operating under steady flow conditions delivers 2,270 kg/min of water from an initial pressure of 82,740Pa to a final pressure of 275,800 Pa. The diameter of the inlet pipe to the pump is 15.24 cm and the diameter of the discharge pipe is 10.16 cm. What is the work?