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Problem #13: [3 marks] A long circular pipe, radius 8 meters is laying on its side...
Problem #13: [3 marks] A long circular pipe, radius 8 meters is laying on its side...
Problem #13: [3 marks] A long circular pipe, radius 8 meters is laying on its side and is closed with a sheet of glass at both ends. If it is filled with water to the depth of 8 meters, what is the total hydrostatic force on one glass end? (Note: The density of water is 1000 kg/m3, and use g=10m/s2.) This End
A circular plate with radius 8 m is submerged vertically in water as shown. Express the...
A circular plate with radius 8 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) (ρg 8 −8 =?) (dy ≈ ?N). BTW the distance of the submerged circular plate from its top is 4m to the surface...
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7...
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) N 3 m Need Help? Read It Talk to a Tuter Ask Your...
(1 point) A circular swimming pool has a diameter of 10 m. The circular side of...
(1 point) A circular swimming pool has a diameter of 10 m. The circular side of the pool is 3 m high, and the depth of the water is 2.5 m. (The acceleration due to gravity is 9.8 m/s2 and the density of water is 1000 kg/m3.) How much work (in Joules) is required to: (a) pump all of the water over the side? 3367394.611 (b) pump all of the water out of an outlet 1 m over the side?
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in...
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in water. The top of the plate is 2 m below the water level. (The dashed line segment indicates the water level.) Use p = 1000 kg/m3 and g = 9.8 m/s2. (a) Set up an appropriate coordinate system, draw the strip on the plate and determine its area Ak. 2 m (b) Determine the pressure Pk and force Fx experienced by the strip. (c)...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of th...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of the door is its diameter), as indicated in the figure below. 15 door 6 a) Let y denote the height in meters measured from the base of the dam. The hydrostatic force exerted by the water on the portion of the door comprised between y m and y+ Ay m is approximately p (y) Ay N.What is...
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in...
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in water. The top of the plate is 2 m below the water level. (The dashed line segment indicates the water level.) Use p= 1000 kg/m² and g = 9.8 m/s2. (a) Set up an appropriate coordinate system, draw the strip on the plate and determine its area Ar. m (b) Determine the pressure P and force F experienced by the strip. (c) Set up...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer (a device for detecting pressure differences) that is attached to a pipe along which water is flowing from left to right. The water pipe has a circular cross-section. At A the diameter of the water pipe is 5.6 cm and the speed of the water is 2.80 m/s. At B the diameter of the pipe is 3 cm. The fluid in the manometer is...
9 show wrk A string that is 2.0 meters long is fixed at both ends and...
9 show wrk
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
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...
Problem #13: [3 marks] A long circular pipe, radius 8 meters is laying on its side and is closed with a sheet of glass at both ends. If it is filled with water to the depth of 8 meters, what is the total hydrostatic force on one glass end? (Note: The density of water is 1000 kg/m3, and use g=10m/s2.) This End
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) N 3 m Need Help? Read It Talk to a Tuter Ask Your...
(1 point) A circular swimming pool has a diameter of 10 m. The circular side of the pool is 3 m high, and the depth of the water is 2.5 m. (The acceleration due to gravity is 9.8 m/s2 and the density of water is 1000 kg/m3.) How much work (in Joules) is required to: (a) pump all of the water over the side? 3367394.611 (b) pump all of the water out of an outlet 1 m over the side?
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in water. The top of the plate is 2 m below the water level. (The dashed line segment indicates the water level.) Use p = 1000 kg/m3 and g = 9.8 m/s2. (a) Set up an appropriate coordinate system, draw the strip on the plate and determine its area Ak. 2 m (b) Determine the pressure Pk and force Fx experienced by the strip. (c)...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of the door is its diameter), as indicated in the figure below. 15 door 6 a) Let y denote the height in meters measured from the base of the dam. The hydrostatic force exerted by the water on the portion of the door comprised between y m and y+ Ay m is approximately p (y) Ay N.What is...
8. A plate whose shape is half disk of radius 8 meters is vertically submerged in water. The top of the plate is 2 m below the water level. (The dashed line segment indicates the water level.) Use p= 1000 kg/m² and g = 9.8 m/s2. (a) Set up an appropriate coordinate system, draw the strip on the plate and determine its area Ar. m (b) Determine the pressure P and force F experienced by the strip. (c) Set up...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer (a device for detecting pressure differences) that is attached to a pipe along which water is flowing from left to right. The water pipe has a circular cross-section. At A the diameter of the water pipe is 5.6 cm and the speed of the water is 2.80 m/s. At B the diameter of the pipe is 3 cm. The fluid in the manometer is...
9 show wrk
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
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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