The atmospheric pressure above a swimming pool changes from 745 to 764 mm of mercury. The bottom of the pool is a 27.7 m x 28.1 m rectangle. By how much does the force on the bottom of the pool increase? Number Units O
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Q: The atmospheric pressure above a swimming pool changes from 745 to 764 mm of mercury. The bottom of…
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- ! 7 7. The tank shown in the figure is very large and open to the atmosphere at the top. Find the speed of the liquid leaving the pipe at point (1) if the height h = 38.0 m. m/s A N @ 2 W S X H command w茶 3 If zee!! ZEE! 25 E D C C 4 R F V % G Search or type URL 2 5 10 111332 1332 jj1332 jj1332 jj1332 19 T G 6 B MacBook Pro Y 0 H & 7 1332 1332 j†13322261332 133 N U J * 00 8 1332 jj1332 jj1332 jj1332 jjl M - - jj1332 jj1332 jj1332 jj1332 jj12 → K ( O 9 V j1332 jj1332 1332 j H I < * O ) O L command 332 1332 P ^. A : ; option * { [ ? + = C } 1What is the force due to atmospheric pressure on the outside of a 0.5m × 0.25m window? N. Why doesn't this force break the window due to this force?The drawing shows an intravenous feeding. With the distance shown, nutrient solution (p = 1020 kg/m³) can just barely enter the blood in the vein. What is the gauge pressure of the venous blood? Express your answer in millimeters of mercury. Atmospheric pressure 0.610 m Number i Units
- Under normal circumstances, the vitreous humor, a jelly-like substance in the main part of the eye, exerts a pressure of up to 24 mmmm of mercury that maintains the shape of the eye. If blockage of the drainage duct for aqueous humor causes this pressure to increase to about 50 mm of mercury, the condition is called glaucoma. What is the increase in the total force (in newtons) on the walls of the eye if the pressure increases from 24 mm to 50 mm of mercury? We can quite accurately model the eye as a sphere 2.2 cm in diameter. Express your answer in newtons.Question 7 of 18 You come across an open container that is filled with two liquids. Since the two liquids have different densities, there is a distinct separation between them. Water, which has a density of pw = 1.00 × 10³ kg/m³, fills the lower portion of the container to a depth of 0.200 m. The fluid that is floating on top of the water is 0.307 m deep. If the absolute pressure on the bottom of the container is 1.049 × 10° Pa, what is the density, pi, of the unknown fluid? The acceleration due to gravity is g = 9.81 m/s² and atmospheric pressure is Po = 1.013 x 10° Pa. Pi = kg/m3A fluid with density 1200 kg/m flows through this pipe. As the first location, A, the fluid travels at 7.5 m/s and at the second location, B, the fluid travels at 11 m/s. What is the difference in pressure between the two points? O-1.9 x 10 Pa +3.8 x 103 Pa -2.5 x 104 Pa -3.9 x 10 Pa O +5.0 x 104 Pa
- Problem 05: Soda can A 355 ml soda can is 6.2 cm in diameter and has a mass of 20 g. Such a soda can half full of water is floating upright in a swimming pool. What length of the can is above the water level in the pool? Problem 06: Force on aquarium windowPart A: The human body typically contains 4.9 L of blood of density 1060 kg/m^3 . How many kilograms of blood are in the body? Part B: The average blood pressure is 1.30×104 Pa at the heart. What average force does the blood exert on each square centimeter of the heart? Part C: Red blood cells have a specific gravity of 5.0 and a diameter of about 7.5 μm. If they are spherical in shape (which is not quite true), what is the mass of such a cell?A popular pool toy allows the user to push a plunger to compress water in a barrel with a diameter of 3.5 cm. The water is compressed with a speed of 1.9 m/s and emerges from a small opening with a speed of 12 m/s. What is the diameter (in mm) of the opening? Assume the toy is oriented horizontally. mm
- During a very severe storm, wind blows past a window surface (parallel to the window surface) at speed 15 m/s. Assuming the air inside the window is still, find the pressure difference between the air inside and outside the window. Is the pressure higher inside or outside the window? Assume the density of air is 1.2 kg/m3.A whale can reach depths of 2551 m below the surface of the ocean. What is the pressure on the whale’s skin at that depth, assuming that the density of seawater is constant from the surface to that depth? The density of seawater at the surface is 1025 kg/m3.