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(1 point) A tank in the shape of an inverted right circular cone has height 5...
A tank in the shape of an inverted right circular cone has height 5 meters and...
A tank in the shape of an inverted right circular cone has height 5 meters and radius 3 meters. It is filled with 2 meters of hot chocolate. Find the work required to empty the tank by pumping the hot chocolate over the top of the tank. The density of hot chocolate is δ=1040 kg/m^3. Your answer must include the correct units.
Name: Math 185 Exam 1 Spring 19 10. A tank has the shape of an inverted right circular cone with ...
i dont understand this question :/
Name: Math 185 Exam 1 Spring 19 10. A tank has the shape of an inverted right circular cone with a base radius of 3 m and a height of 10 m. If the tank is Date: filled to a height of 6 m, find the work required to empty the tank by pumping the water over the top of the tank. (The mass of water is 1000 kg/m3 and the force of gravity...
(1 point) Book Problem 9 A heavy rope, 20 ft long, weighs 0.9 lb/ft and hangs...
(1 point) Book Problem 9 A heavy rope, 20 ft long, weighs 0.9 lb/ft and hangs over the edge of a building 130 ft high a) How much work is done in pulling the rope to the top of the building? Work ft-lb. a) How much work is done in pulling half the rope to the top of the building? Work ft-lb. (1 point) Book Problem 15 An aquarium 10m long, 5m wide, and 9m deep is full of water....
Pumping a conical tank A right- circular conical tank, point down, with top radius 5 ft...
Pumping a conical tank A right- circular conical tank, point
down, with top radius 5 ft and height 10 ft is filled with a liquid
whose weight-density is 60 lb/ft^ 3 . How much work does it take to
pump the liquid to a point 2 ft above the tank? If the pump is
driven by a motor rated at 275 ft-lb/sec (1/2 hp), , how long will
it take to empty the tank? Must work the integral out by...
A tank has a shape of a cone with a radius at the top of 2...
A tank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. The tank also has a 1 m spout at the top of the tank. The tank is filled with water up to a height of 2 m. Find the work needed to pump all the water out the top of the spout. (Use 9.8 m/s2 for g and the fact that the density of water is 1000...
A water tank has the shape of an inverted cone of height 9 m with a...
A water tank has the shape of an inverted cone of height 9 m with a circular base of radius 3 m. If water is being pumped into the tank at 4 m/min, how fast is the water level rising when the water is 3 m deep Round your answer to two decimal places The water level is rising at a rate of Number Units
Problem 3 A water tank has the shape of an inverted circular cone with base radius Rand height H....
Problem 3 A water tank has the shape of an inverted circular cone with base radius Rand height H. If water is being pumped into the tank, and at certain timeo 0, (in seconds) the height of the water is given by h(t). (a) Sketch h(t) for t0. (Briefly, sketch the diagram, however, indicate the maximum height on the y axis.) (b) Is the graph concave upward or concave downward? e Suppose a bce Which do you think r he)-Ex...
A water tank has the shape of an inverted cone of height 6 m with a...
A water tank has the shape of an inverted cone of height 6 m with a circular base of radius 2 m. If water is being pumped into the tank at 3 m?/min, how fast is the water level rising when the water is 4 m deep. Round your answer to two decimal places. The water level is rising at a rate of Number Units The area of a square is increasing at a rate of 28 centimeters squared per...
A water tank has the shape of an inverted circular cone with radius 2 ft and...
A water tank has the shape of an inverted circular cone with radius 2 ft and depth 8 ft. Water is leaking out of the tank at a rate of 1.5 ft/min. a. Compare the rate of change in the depth of the water when h=6 ft to the rate of change in the depth of the water when h-3 ft. Would these rates be the same or different? If different, describe how they would be different and why. Be...
5 points WORK LIFT PROBLEM An inverted conical tank at a chemical plant has a base radius of 4 m and height of 3 m and is completely filled with liquid nitrogen, which has a density of 808.4 kg/m3...
5 points WORK LIFT PROBLEM An inverted conical tank at a chemical plant has a base radius of 4 m and height of 3 m and is completely filled with liquid nitrogen, which has a density of 808.4 kg/m3. The Earth's gravitational constant is -9.8 m/s2. How much work is needed to pump all of the liquid nitrogen up through an outflow pipe that empties 3 meters above the top of the tank? (Note that the conical tank is opening...
i dont understand this question :/
Name: Math 185 Exam 1 Spring 19 10. A tank has the shape of an inverted right circular cone with a base radius of 3 m and a height of 10 m. If the tank is Date: filled to a height of 6 m, find the work required to empty the tank by pumping the water over the top of the tank. (The mass of water is 1000 kg/m3 and the force of gravity...
(1 point) Book Problem 9 A heavy rope, 20 ft long, weighs 0.9 lb/ft and hangs over the edge of a building 130 ft high a) How much work is done in pulling the rope to the top of the building? Work ft-lb. a) How much work is done in pulling half the rope to the top of the building? Work ft-lb. (1 point) Book Problem 15 An aquarium 10m long, 5m wide, and 9m deep is full of water....
Pumping a conical tank A right- circular conical tank, point
down, with top radius 5 ft and height 10 ft is filled with a liquid
whose weight-density is 60 lb/ft^ 3 . How much work does it take to
pump the liquid to a point 2 ft above the tank? If the pump is
driven by a motor rated at 275 ft-lb/sec (1/2 hp), , how long will
it take to empty the tank? Must work the integral out by...
A water tank has the shape of an inverted cone of height 9 m with a circular base of radius 3 m. If water is being pumped into the tank at 4 m/min, how fast is the water level rising when the water is 3 m deep Round your answer to two decimal places The water level is rising at a rate of Number Units
Problem 3 A water tank has the shape of an inverted circular cone with base radius Rand height H. If water is being pumped into the tank, and at certain timeo 0, (in seconds) the height of the water is given by h(t). (a) Sketch h(t) for t0. (Briefly, sketch the diagram, however, indicate the maximum height on the y axis.) (b) Is the graph concave upward or concave downward? e Suppose a bce Which do you think r he)-Ex...
A water tank has the shape of an inverted cone of height 6 m with a circular base of radius 2 m. If water is being pumped into the tank at 3 m?/min, how fast is the water level rising when the water is 4 m deep. Round your answer to two decimal places. The water level is rising at a rate of Number Units The area of a square is increasing at a rate of 28 centimeters squared per...
A water tank has the shape of an inverted circular cone with radius 2 ft and depth 8 ft. Water is leaking out of the tank at a rate of 1.5 ft/min. a. Compare the rate of change in the depth of the water when h=6 ft to the rate of change in the depth of the water when h-3 ft. Would these rates be the same or different? If different, describe how they would be different and why. Be...
5 points WORK LIFT PROBLEM An inverted conical tank at a chemical plant has a base radius of 4 m and height of 3 m and is completely filled with liquid nitrogen, which has a density of 808.4 kg/m3. The Earth's gravitational constant is -9.8 m/s2. How much work is needed to pump all of the liquid nitrogen up through an outflow pipe that empties 3 meters above the top of the tank? (Note that the conical tank is opening...
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