A cylindrical tank with a radius of 5ft and a height of 12ft is filled to top with oil. If the oil has a density of 48 lbs/ft, find the work needed to pump out half the tank. (Round your final answer to 2 decimal places)

Q: The weight oof a piece of a cubic foot wood is 40lbs. It is thrown into a pool of water. What is the…

A: Given: Volume of wood = 1 ft3. Weight of wood = 40 lbs. = 40 pounds.

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A: Main

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A: Given: A ball with a radius of 9 cm and a mass of 2000 g is thrown into a lake. Will the ball sink…

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A: a vacuum pump not operate for a well that is more than 10.3m deeper

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A: Answer Rifling consists of spiral grooves cut into the inside of a barrel of a gun. It is a key part…

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A: Given data, Radius of the tank = 3 ft Height of the tank = 10 ft Height of the stand = 50 ft Density…

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A: Given: D=12 feet height= 8 feet water depth=6 feet Tank with a circular cross-section at a depth y…

Q: A horizontal cylindrical tank 4ft in the diameter and 10ft long is full of water. Find the work done…

A: Standard data: 1 ft=0.305 m Water's density, ρ=997 kg/m3 Given: Tank's diameter=4 ft =4×0.305 =1.22…

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A: Given :     Mass of the cubic play block, m = 119 g = 0.119 kg     Sides of the cubic play block, a…

Q: A tank in the shape of an inverted frustum of a cylinder with diameters 4 ft and 6 ft and 4 ft deep,…

A: in this question we simply  find work by intigration of work equation.

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A: A bottle filled with helium gas weighs less than a bottle filled with air at same pressure.

Q: A 15-hp (shaft) pump is used to raise water to a 45-m higher elevation. If the mechanical efficiency…

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Q: Well water is pumped into a tank 30 meters high through a pipe with an inner diameter of 2.5 cm. If…

A: Solution: Given that h = 30 m Q = 35 lite/minue =0.035/60 m3/s efficiency = 85 %

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Q: T 2m 1 4m 1 10m -3m.

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Q: A tank is full of water. Find the work W required to pump the water out of the spout. Use the fact…

A: Let us consider a strip of water at a distance y from the top surface of thickness∆y and l…

Q: Show that the density of a 5-kg solid cylinder that is 10cm tall with a radius of 3cm is 17.7g/cm3.

A: The volume of the cylinder is

Q: A cylindrical water tank of radius 12 ft and height 16 ft is half-filled with water. How much work…

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Q: A tank is full of water. Find the work W required to pump the water out of the spout. Use the fact…

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Q: Spring deflection in a translational mechanical system is equivalent to in a fluid system. А. mass…

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Q: The vat shown in the accompanying figure contains water to a depth of xo=1.3 m. Find the work…

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Q: A rectangular swimming pool 70 ft long, 25 ft wide, and 16 ft deep is filled with water to a depth…

A: Answer:Work required to pump all the water out = 8.43*105 ft-lbs

Q: A boat measuring 5.0 m wide, 5.0 m mass of 75 kg each can sit on this ba 1.

A: Given , Dimensions of boat : 5m wide , 5m deep  and 10m long Volume of boat = 5×5×10= 250 m3 Mass of…

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Q: How much work is required to pump out a swimming pool, if the area of the base is 800 square feet,…

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Q: If a 4 lb ball of steel sinks, why does a 4 lb duck float?

A: The density of the steel is around 8050 kg/m3 and the density of water is around 1000 kg/m3. The…

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Q: A concrete pillar is rectangular in shape ,3ft wide,3ft deep and 22ft. tall. The column weighs six…

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Q: A tank in the shape of an inverted right circular cone has height 7 meters and radius 3 meters. It…

A: Considering an infinitesimal slice of chocolate Δy at a height y has radius The volume of the small…

Q: Show that the density of a 5-kg solid cylinder that is 10 cm tall with a radius of 3 cm is 17.7…

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Q: A cylindrical tank of radius 15 ft and height 6 ft is two-thirds filled with water. Find the work…

A: Radius of the tank is r = 15 ft Height of the cylinder is 6 ft Height of water is h=23×6=4 ft…

Q: A tank is full of water. Find the work required to pump the water out of the spout. In Exercises 25…

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Q: The top surface of a road is built in the shape of a parabola to allow water to drain away on either…

A: Given data: The top surface of the road built in the shape of a parabola. The width of the road is,…

Q: A tank that is 5 feet deep, with a square bottom with sides 4 feet each, has 2 feet of water that…

A: Given Data: The depth of the tank is: y2=5 ft The side of square bottom is: s=4 ft The depth of the…

Q: Supposed that a cylindrical has a height 10m the radius of the base is 7m. And it is half filled…

A: Given data: Height of cylinder is, h=10 m. Radius of base is, r=7 m. Distance from top of tank is,…

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Q: A glass window has the shape of a trapezoid with height 4m, width at the top of 5m, and width at the…

A: Height of trapezoid = 4 m Width of top side, s1 = 5 m Width of bottom side, s2 = 8 m Water depth = 3…

Q: What is the free source of energy when heavier fluid is supported by a lighter one?

A: We have to mention what is the free source of energy when heavier fluid is supported by a lighter…

Q: - 3 m 2 m 7. (a) Find the work required to pump the water out of the spout (water density is 1000…

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A: Dear Student  This wheel is actually a rotating boat lift located in central scotland and connects…

Q: A hemispherical tank has a radius of 9ft. Given that the water weighs is 62.5lb/ft^3, find the work…

A: The expression for work done by the water is,

Q: What force must be withstood by a vertical dam 80 ft. long and 20 ft. deep?

A: