Air 2 in Natural Gas 10 in 25 in 6 in Mercury SG = 13.6 Water FIGURE P2-52E

Q: A hole is punched in a full milk carton, 20 cm below the top. What is the initial velocity of…

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Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: Given data: Depth of ocean (h) = 0.500 km                                = 500 m The acceleration…

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: Given The depth of the ocean is h=0.500 km=0.5×1000 m=500 m. The acceleration due to gravity on…

Q: A person is 1.7 m height and in a standing position experiences upward acceleration. If the blood…

A: Here,  height difference between heart and brain (h)= 40 cm = 0.40 m pressure difference (P2 - P1) =…

Q: Consider the manometer in Fig. P2–61. If the specific weight of fluid B is 20 kN/m3, what is the…

A: It is given that,

Q: Consider a doublefluid manometer attached to an air pipe shown in Fig. P2–58. If the specific…

A: Pressure above the red color 1-1 should be same in both left and right tubes.

Q: Lift on an airplane is F = (P2-P1) A. The total wing area of a certain airplane is 20 square meter.…

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Q: Calculate the absolute pressure, P1, of the manometer shown in Fig. P2–61 in kPa. The local…

A: The equation for the absolute pressure of the manometer is

Q: 1. What can you say about the pressures at points 1, 2, and 3? A. pi =P2=P3 B. pi =P2>p3 C. p3>p1…

A: Answer :- According to shown figure clearly pressure at point  1,2 and 3  is  P1 < P2 = P3 We can…

Q: A glass tube is attached to a water pipe, as shown in Fig. P2–82. If the water pressure at the…

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Q: Oil at a petroleum processing facility flows through a pipe with a radius of 4.00 cm with a speed of…

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Q: The average blood pressure is 13,000 Pa at the heart. What average force does the blood exert on…

A: Pressure = Force/area  or force = Pressure * area Pressure = 13,000 pascal Area = 1 cm2 or 10-4m2.

Q: A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of…

A: The acceleration is the rate of change of velocity of the body. a=∆v∆t Here, ∆v is the change of…

Q: A typical military submarine can submerge to about 730 m before collapsing under the outside water…

A: Given  The submerged distance under the water is h = 730 m. The acceleration due to gravity in…

Q: +x My uentiors | bartleby x What is the Density of Water? E x sinav.karabukedutr ila O…

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Q: Liquid flows at the rate of 0.086 m³/s through a pipe that is 7.4 cm in diameter. What is the…

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Q: A 12 cm radius air duct is used to replenish the air 8.2 m x 5.0 m x 3.5 m of a room every 12 min.…

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Q: The figure shows a stream of water flowing through a hole at the bottom of the aquarium tank holding…

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Q: On a perfect fall day, you are hovering at a low altitude in a hot-air balloon, accelerated neither…

A: On a perfect fall day, you are  hovering at a low altitude in a hot air balloon. Total weight of the…

Q: A rock with density 1700 kg/m3kg/m3 is suspended from the lower end of a light string. When the rock…

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Q: It takes 3 hours for a boat to go 12 km and come back in still water at a constant speed. When the…

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Q: what is the pressure on a swimmer 10m below the surface of a river Knowing that the density of the…

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Q: What is the acceleration of object #2 while it is ascending toward the surface (but before it…

A: The buoyancy is the force applied by the fluid when an object moves in it. The Force of buoyancy…

Q: A mercury barometer at the base of the mountain reads 756 mm. At the same time, another barometer at…

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Q: C. If you change the mass and volume does the density of a fluid changes? Solve: 1. D= 1000kg+ 4m2…

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Q: The cylindrical container in Fig. P3.13 is 20 cm in diameter and has a conical contraction at the…

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Q: What is the pressure, in kilopascals, on the body of a diver if she is 31.0 m below the surface of…

A: Given data The distance below the surface of the water is given as h = 31 m. The atmospheric…

Q: A volleyball consists of an outer shell filled with air. When floating on top of a swimming pool,…

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Q: Water flows through a cylindrical pipe of varying cross section. The velocity is 3 m/s at a point…

A: We know that, F=v·Awhere,v is the flow velocity A is cross-sectional area and A=πr2, r being the…

Q: Situation. A jet of water issues out from a fire hydrant nozzle fitted at a height of 3 m from the…

A: Using equation of motion in horizontal direction X = u cos45° × t  15 × √2 = ut  ut = 21.21…

Q: *17. O A suitcase (mass m = 16 kg) is resting on the floor of an elevator. The part of the suitcase…

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Q: Consider the manometer in Fig. P2–61. If the specificweight of fluid A is 100 kN/m3, what is the…

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Q: A rock on the moon has a mass of 8 g and a volume of 3 cm°. It is transported to the earth where the…

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Q: Aerogels are very low density materials that contain numerous minute air-filled cavities. Including…

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Q: When an object moves through a fluid, the fluid exerts a viscous force F on the object that tends to…

A: (a) Viscous force on a sphere is F=6πηRv=6π1.00×10-3 Pa·s5.0×10-4 m3.0 ms=2.827×10-5 N

Q: Water flows through a circular nozzle, exits into the air as a jet, and strikes a plate. The force…

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Q: Q12/What Hight of liquid can produce the blood pressure of 140mmHg if its density is equal to 1…

A: Given data Blood pressure is P=140 mmHg=18665 Pa Density =1 g/ cm3 =1000 kg/m3 Acceleration due to…

Q: 41. The volume of a hot-air balloon is 600 m' and the density of the surrounding air is 1.25 kg m*.…

A: Given data: The volume of balloon is V=600 m3. Density of air is ρ=1.25 kg/m3.

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m³. A swimming polar bear…

A: Given: The density of the ice is 917 kg/m3. The density of sea water is 1025 kg/m3. The volume of…

Q: A water pipe is connected to a doubleU manometer as shown in Fig. P2–85E at a location where the…

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Q: Q5 If an elevator travels upward at acceleration of 16 m/s?, what is the blood pressure at the brain…

A: Upward acceleration , a = 16 m/s2  height , H = 170 cm = 1.7 m Blood pressure at heart , P = 13.3…

Q: A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water…

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Q: A 7m diameter hot air balloon is neither rising nor fallinf. The density of atmospheric air is 1.3…

A: This is a problem based on the buoyancy force. The weight of the people and ballon must have to be…

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.