A garden hose is positioned as shown in the figure with its open end (#2) is h=2.8 above the faucet end (#1). The gauge pressure(*) at the faucet end (#1) is given as P1=350 kiloPascals and the open end (#2) is open to air, and water is streaming out horizontally. We squeeze the open end (#2) to make the cross sectional area ratio A2/A1=0.5" class="Wirisformula" align="middle" />. At what horizontal distance x from the open end will the water stream land? Enter your answer in meters. Pwater=1000 kg/m3. Accelaration due to gravity is g=9.8 m/s2. Thank you. The image is attached.

Problem 2: Control volumes and Bernoulli's equation A large open tank of water is mounted on frictionless wheels as shown in Figure 2. The tank has one orifice on each side. The left orifice is located at a distance h from the free water surface and has a diameter d. The right orifice is located at a distance ah from the free water surface and has a diameter ẞd. αh h Bol V₂ Figure 2: Open tank on wheels. 1. Use Bernoulli's equation to calculate the exit velocities at the left and right orifices, v₁ and V2. 2. Determine an equation relating a and ẞ if the tank does not move.

If a closed tank contains compressed air and oil (SGoil = 0.90), with a U-tube manometer using mercury (SGHg = 13.6), is connected to the tank as shown in the figure below. For column heights h1=1 m, h2= 25 cm, and h3= 245mm then the pressure exerted on the system by the mercury is kPa Air Cil Pressure gage (1) Open (2) H₂

Q 2/ Calculate the difference between PRESSURE OF COMPRESSED AIR at point A and PRESSURE OF CONFINED WATER at point B located in pipes shown in Figure bellow. (PA- PB). Water B 3 m Water Air 1.5 m Air 1.2 m

A rectangular gate of width "a", length "b" and inclined at an angle "A", with water on one side is shown in the figure. Use a=9.5 ft, b=5ft, z=6.5ft and angle A=55 degrees. (a) Determine the location of the center of the gate from the water surface along the plane of the gate (in feet). (b) Determine the eccentricity (in feet). (c) Determine the location of the center of pressure from the water surface along the plane of the gate (in feet). (d) Determine the vertical distance (in feet) of the center of the gate from the water surface. (e) Determine the total resultant force (in lb) acting on the side of the gate.

A gate of a tank containing water and oil is kept in the closed position by applying a force F as shown in the figure. The gate is designed so that it can rotate around hinge H. Width of the gate (into the paper) is 1 m. Calculate the minimum force F required to keep the gate in closed position. Mastering Physics Wk10 Fluids- Q2 1m 1 m Water 2.5 m Oil (s = 1.5) F Hinge (H)

Example:A micrometer, having a ratio of reservoir to limb areas as 40, was used to determine the pressure in a pipe containing water. Determine the pressure in the pipe for manometer reading shown in Figure. Limb Reservoir: 79 - unu 08

The horizontal nozzle shown in figure has D₁ = 12 in. and D₂ = 6 in. with inlet pressure p = 38 lbf/in2 absolute and V₂ = 56 ft/s. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. DO Bolt force = Water Pa= 15 lbf/in² abs Assuming that p₁ is unknown and using Bernoulli's equation with no losses, compute the new bolt force for this assumption. lbf Open jet

The figure shows a system in which water flows from a tank through a system of pipes that have various sizes and heights Determine: a) The gauge pressure at points A, B, C, D, E, F, G. b) The velocity at points A, B, C, D, E, F, G. c) Construct a diagram showing the line of total energy (L.E) and the line of mechanical height (L.A.M)

A pressurized tank of water is used to create a fountain, as illustrated. Assume that the water's free surface area in the tank is very large relative to the pipe's cross-sectional area, which is circu- lar with diameter d 1.0 cm. The small pipe bend has height = 10.0 cm. At the instant when 0.75 m, H = 2.5 m, and the gauge measures a pressure of Pgauge 20.0 kPa, the water spray reaches a height L above the pipe exit. h = = = Neglecting viscous effects, determine the height of the spray, L.