Example: In this example, you need to recall your pressure equation from the pressure lab.Specifically: P = p(g)(depth) You also need to recall that in general P = F/A and therefore,Force = P(A)%3DIn this diagram, suppose the green box isForce due fluid pressurepushing on the top of the box30 cmimmersed in fresh water and has alldimension at 40 cm.Suppose the block is 30 cm below thesurface of the water.40 cmQuestion to answer: What is thepressure at the top and bottom of the box(30 cm and 70 cm below the surface)?P,= Your answerN/m?ТopForce due to GravityP.BottomYour answer N/m²Force due fluid pressurepushing on the bottomof the boxRemember this is a cube, so each face has an area of A = Lx W = .4m x .4m = .16 m?

Given: The depth of the box in the water is 30 cm. The length of the box is 40 cm. Introduction:…

Answered: Example: In this example, you need to…

Similar questions

2c please
1. If in a given problem, there are N variables and M dimensions, how many repeating variables should be chosen? 2. The lift force FL on a wing is dependent on six (6) parameters: the fluid speed V, the chord length Lc, the fluid density p, the fluid viscosity , the speed of sound c in the fluid, and the angle of attack a of the wing. How many dimensionless products or tt-groups can be formed? 3. The lift force FL on a wing is dependent on six (6) parameters: the fluid speed V, the chord length Lc, the fluid density p, the fluid viscosity µ, the speed of sound c in the fluid, and the angle of attack a of the wing. Which of the following sets of variables are most appropriate to be chosen as the repeating variables? a. V, Lo, and p b. FL, V, and p c. V and p only d. V, c, and L. 4. The pipe wall shear stress Tw is dependent on the average velocity on the pipe V, the fluid density p, the fluid viscosity µ, the pipe diameter D, and roughness height ɛ along the wall of the pipe. Which of…
Water flows from the pipe shown in (Figure 1) with a speed of 4.0 m/s. Figure 1 of 1 Part A What is the water pressure as it exits into the air? Express your answer using four significant figures. P� = kPakPa SubmitRequest Answer Part B What is the height hℎ of the standing column of water?
* Question Co mpi The container shown is filled with a mystery liquid with density 33.5 x103 kg/m³. It is open to atmosphere on the left and closed on the right. What is the pressure at point A, in kPa (kiloPascal)? 1.0 atm = 1.00 x 105 Pa = 100 kPa, and g = 10.0 m/s². Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. y (cm) 100 % 75- 50 25- f5 0 5 C T f6 < 6 B Y f7 & 4- lip U fg * 4+ K 8 fg KAA 9 f10 ▶11 f11 P 12
ASPA PLEASE
A length of clear plastic tubing is bent into a vertical U, as shown in the figure, and two liquids that do not mix are poured into it. Liquid A, with density ρA continues from the left column into the right. Its height is d1 in the left column and d2 in the right column. Liquid B, with density ρB, sits on top of liquid A in the right column. Its height is d3 above liquid A. a) Enter an expression for the density of liquid B, in terms of the other defined quantities. b) Calculate the density of liquid B, in kilograms per cubic meter, if liquid A has a density of ρA = 1.6×103 kg/m3, and d1 = 11.8 cm, d2 = 7.2 cm, d3 = 6.3 cm.
A 60 kg hot-air balloon carrie a person of 50 kg. The balloon and the person move at an upward acceleration of 1.75 m/s^2. What is the buoyant force on the system in SI base units? Other 588 O 110 O 1078 O 1270.5 As a balloon designer, what is the minimum volume of the hot-air balloon you need to make that possible? Use SI base units Other O 90 O 106 O 74
3. A vertical plane surface is submerged in the liquid as shown in Figure 1. The width of the surface is W. The density of the incompressible liquid is p. Find a general expression for the resultant force F Figure 1: Schematic for Question 3
QUESTION 8 In a lab, a foot-long test tube contains gasoline (density equal to 748.9 kg/m³) and oil (density equal to 950 kg/m³). The gasoline occupies the upper half of the tube while the oil occupies the lower half of the test tube. Compute for the pressure at the middle of the tube (at the interface between oil and gasoline). 1950.2 N/m² O 1118.5 N/m² 890.4 N/m² O 2537.3 N/m² O None of the choices given
I didn't answer any of it I just pulled the list down so you can see the different options.
Air P = 76 kPa SG₁ = 13.55 40 cm 22 cm Consider a dual-fluid manometer attached to an air pipe as shown in the image. If the SG of one fluids is 13.55, determine the SG of the other fluid for the indicated absolute pressure of air. Take the atmospheric pressure to be about 100 kPa. SG₂
A 6.6 cmcm diameter horizontal pipe gradually narrows to 4.2 cmcm When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 34.0 kPakPa and 23.4 kPakPa, respectively. Part A What is the volume rate of flow? Express your answer to two significant figures and include the appropriate units.