Engine oil (SG = 0.88, v = 0.0002485 m²/s) flows over a 5-m long flat plate with free-stream velocity of 2 m/s. Determine the drag force, in N, acting on one side of the plate per unit width. Answer:
Q: An Airbus A380-800 passenger airplane is cruising at constant altitude with a constant velocity. The…
A: Total surface area of the two wings, A = 395 m2Average speed of the air just below the wings, v1 =…
Q: Problem 2: A liquid of density f = 850 kg/m moves from a horizontal tube of radius r; into a second…
A:
Q: A water hose is used to fill a rectangular tank of width H and height twice as its width. The hose…
A:
Q: An object with a mass of 0.26 kg is released from rest while immersed within a fluid. It reaches a…
A:
Q: A spherical ball made of wood (SG=0.81) is immersed deep in a freshwater lake. The ball is 0.2-m in…
A: The volume of the ball will be:
Q: Problem I. A 100-mm diameter solid cylinder is 95 mm high and weighing 3.75 N is immersed in a…
A: This question is based on floating of object.
Q: What would be the angle formed by the liquid from its initial state when the truck traveled 100m in…
A:
Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…
A: In the given question We have to determine the value of given parts.
Q: A large tank is kept full at a height of h = 4 m as shown in Fig. 3. Take the 103 kg/m³. (a) Find…
A:
Q: The terminal speed of a spherical particle falling in a liquid is given by 2R²g 9n V = -(Ps P₁),…
A:
Q: A rectangular plate 1.2 m × 0.4 m, weighting 970N slides down a 45° inclined surface at a uniform…
A: Given Data : Area, A = 1.2×0.4 = 0.48 m2 Weight of plate, W = 970 N…
Q: In medicine, it is often important to monitor the blood flow in certain areas of the body. However,…
A:
Q: A small graduated cylinder with an interior diameter of D is filled to a height H with a…
A: Given, D = cylinder diameter H = height of liquid column p = density d = hole diameter From the…
Q: A 0.53 kg piece of wood floats in water but is found to sink in alcohol (SG = 0.79), in which it has…
A: Given,mass of wood, The specific gravity of alcohol, the apparent mass of wood, The specific gravity…
Q: A fluid has density 1100 kg/m' and flows with velocity xi + yj + zk, where x, y, and z are measured…
A: Given, Fluid density is 1100 kg/m3
Q: Consider a spherical bacterium, with radius 0.95 μm , falling in water at 20° C. Find the…
A: Given data: Radius r =0.95 μm Temperature T=20° C. Density of the bacterium, ρ = 1.45 × 103 kg/m3…
Q: flows horizontally with a speed of 105 km/h over a house that has a flat roof of area 21.5 m2. Find…
A:
Q: A parcel of fluid leaking from the hole can be modeled as a simple projectile with initial…
A:
Q: "SAE 30 oil" is placed between two parallel plates as shown in the figure. Upper plate is Moving…
A: Velocity of the upper plate=3 m/s velocity of the bottom plate=0 m/s distance between the two…
Q: True or False. In a viscous fluid, the velocity of the fluid particles is zero at the surface of the…
A: In a flow of a viscous fluid, all of the layers do not move at the same speed. This causes a…
Q: The drag of a small aircraft component is to be investigated by testing it in a water tunnel (ρ =…
A:
Q: Nanoparticles are very light. Assume a nanoparticle of diameter 45 micro-meter is falling with a…
A:
Q: An inflated spherical beach ball with a radius of 0.3600m and an average density of 10.65 kg/m^3 is…
A: Given: The radius of the ball is 0.36 m. The average density of the ball is 10.65 kgm3. The density…
Q: A wing of span b = 25 m and chord length c = 4.5 m in cruise configuration has a total lift…
A: Given, Wing span, b = 25 m chord length, C = 4.5 m Total lift coefficient, CT=0.3 Flight Speed, V=…
Q: An object with a mass of 0.32 kg is released from rest while immersed within a fluid. It reaches a…
A:
Q: A ball of mass 400 g and volume of 100 cm3 is released from rest just under the surface of a lake of…
A: a) Buoyant force is given by, FB=ρwgVFB=1000kg/m310m/s2100×10-6m3FB=1N
Q: A truncated cone of length L cm traveling through a fluid at a speed of 8.38 m/s is shown. The…
A: The diameter of the narrow end: The diameter of the wider end: the drag force: The speed of the cone…
Q: The atmospheric pressure varies with elevation according to the equation: P(h)= 14.7e−h/10. where p…
A: Given information: The pressure as a function of height p(h) = 14.7 e-h/10 (where “h” is miles) The…
Q: Estimate the radius (mm) of a spherical particle of density 1789 kg/m³ that reaches a distance of…
A: Given that,The density of spherical particle = 1789 kg/m3Distance = 683 kmHeight = 1200 mThe speed…
Q: A special kind of jet is shot in the water. If the jet is going with acceleration 2 m/s/s. What is…
A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…
Q: 9. Water (p=998 kg/m³), flows through an elbow that is attached to the wall at section where the…
A: Solution:-Given thatdensity (ρ)=998 kg/m3velocity at section 1 (v1)=4 m/sd1=8 cm=0.08 md2=2.5…
Q: Inside a large container filled with glycerin at rest, which has a density ? = 1260 kg/m3 and…
A:
Q: You are walking by a river flowing at 1.67 m/s and decide to step into it to cool off. (a) Estimate…
A: You are walking by a river flowing at 1.67 m/s and deside to step in to cool off.Density of water is…
Q: Suppose a distant world with surface gravity of 5.92 m/s2 has an atmospheric pressure of 7.24 ✕ 104…
A:
Q: A firehose has radius a, and water flows through it at speed u. The conical nozzle narrows the…
A: firehose radius = a radius of nozzle = b speed through firehose = u
Q: Let v(r, y, z) density 4 kg/m³. Let S be the surface of the paraboloid z = x2 + y? – 4 with z <O…
A: Given: The velocity vector of the fluid is v→ = -2z i^ + z k^ m/s The density of the fluid is ρ = 4…
Q: For an incompressible fluid flow, velocity field and x and z components of velocity are given below.…
A: This problem can be solved using the continuity equation for an incompressible fluid flow.
Q: Unfortunately, one person got infected by V. vulnificus after eating some oysters. We want to…
A: According to the question, the bacteria is assumed to be in the shape of a sphere of radius r = 0.55…
Q: A horizontal tube OP of length L and of uniform cross-sectional area A is open at end O and has a…
A:
Q: Drag Force: A spherical particle of radius 5.9 cm and a mass of 226 g is moving through a fluid of…
A:
Q: Estimate the radius (mm) of a spherical particle of density 1789 kg/m³ that reaches a distance of…
A: Here given the viscosity and density of air are 1.923 × 10-⁵ kg/m.s and 1.301 kg/m³. The density of…
Q: Find the volume of the solid sphere. 335 cm³
A: Given:density, ρ = 2.34 g/cm3weight in air, W = 11.7 N
Step by step
Solved in 2 steps