Using the equation of the previous problem, find the viscosity of motor oil in which a steel ball of radius 0.8 mm falls with a terminal speed of 4.32 cm/s. The densities of the ball and the oil are 7.86 and 0.88 g/mL, respectively.

Q: filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: ABernailli equation gives usP1+12ρv12+ρgh1=P2+12ρv22+ρgh2h1≈h2so neglect…

Q: The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: The 30-cmcm-long left coronary artery is 4.6 mmmm in diameter. Blood pressure drops by 3.0 mmmm of…

A: Given,  The length of the left coronary artery (L) =30 cm =0.30m. The diameter of the left coronary…

Q: A Pitot-static probe is used to measure the speed of an aircraft flying at 3000 m. If the…

A: Let point 1 is at the inlet of the Pitot static probe and point 2 is at the exit of the Pitot static…

Q: A cube of wood with density 6.0 x 102kg/m' is 10 cm long on each side. What is the density of a…

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Q: Unfiltered olive oil must flow at a minimum speed of 3.0 m/s to prevent settling of debris in a…

A: In order to answer this issue, we must determine the oil's portion (a) speed as it leaves the pump.…

Q: A certain fluid has a density of 1 080 kg/m3 and is observed to rise to a height of 2.1 cm in a…

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Q: A 3.5 g latex ballon is filled with 2.6 g of helium. When filled, the balloon is a 31-cm-diameter…

A:

Q: A block of wood has density 0.50 g/cm3 and mass 1500 g. It floats in a container of oil (the oil's…

A: Given Data : The mass of the block is given as m = 1500 g. The density of the block is given as ρb =…

Q: (a) Find the speed of the gasoline as it leaves the hose. m/s (b) Find the fluid flow rate in cubic…

A: The density of the fluid (p) = 700 kg/m3             Inlet hose radius (r1)=0.0262 m          Outlet…

Q: Ethanol with a density of 789 kg/m moves through a constricted pipe in steady, ideal flow. At the…

A: density of ethanol (d) = 789 kgm3P1 = 18500 Pa diameter (d1) = 7 cm y = 0.40 m P2 = 10500 Pa d2 =…

Q: An oil refinery uses a Venturi tube to measure the flow rate of gasoline. The density of the…

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Q: g of 119 over 83

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Q: A 1 cm long section of a blood vessel has a constriction that reduces the inner diameter from 4 mm…

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Q: ne blood pressure is in a patient's vein is 2650 Pa. A needle 2.5cm long with an internal diameter…

A: Given:-  The blood pressure is in a patient's vein is P2= 2650 Pa. A needle L=  2.5cm long with an…

Q: In Take-Home Experiment: Inhalation, we measured the average flow rate of air traveling through the…

A: Let the flow rate through the trachea be Q=15L/s=0.015 m3/s   The air speed can be obtained as…

Q: A horizontal syringe is used to make an injection into a vein (Fig. 3). The barrel of the syringe…

A: (a)A force applied to the circular piston,

Q: Oil is flowing through a pipeline at a speed of 1.56m/s. If the diameter of the pipe is 0.48m, what…

A:

Q: Concrete is pumped from a cement mixer to the place it is being laid, instead of being carried in…

A: Consider the given data as below. The flow rate is,  Q=220 Lmin=220103×60 m3s=3.67×10-3 m3s Length…

Q: A medical technician tries to determine what percentage of a patient's artery is blocked by the…

A: Given, a medical technician tries to determine what percentage of a patient's artery is blocked by…

Q: At a thermometer manufacturing plant, mercury (viscosity 1.44x10-3 N-s/m2) flows through a tube of…

A:

Q: An oil refinery uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: A 5.2 N force moves a piston inside a cylinder at a velocity of 3 m/s under specific density 0.89 is…

A: Given Force F = 5.2 N Cylinder velocity v = 3 m/s Density = Specific gravity × density            =…

Q: The factor of safety for tipping of the concrete dam is defined as the ratio of the stabilizing…

A: Given: Water ρ=1000 g/m3 Concrete ρ=2500 g/m3 g=9.81 N h=5 m b=1 m

Q: Kerosene is placed inside a glass capillary tube having a radius of 0.5mm. The kerosene inside the…

A: Data Given ,  Radius of the capillary tube ( r ) = 0.5 mm = 0.5 × 10-3 m Height of the kerosene…

Q: In ideal flow, a liquid of density 850 kg/m3 moves from a horizontal tube of radius 1.00 cm into a…

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Q: 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…

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Q: Air is flowing through a rocket nozzle. Inside the rocket the air has a density of 5.25 kg/m3 and a…

A:

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. At what velocity will it come…

A: At what velocity(v2) will water come out from the other end.and what would be the water pressure…

Q: An ideal incompressible fluid flows through a pipe of diameter 5.9 cm at a speed of 4.0 m/s. What…

A: Given data as per question diameter of pipe  =  5.9cm               time   =  3.9s

Q: The gauge pressure at the bottom of a cylinder of liquid is pg = 0.40 atm. The liquid is poured into…

A: Given data The gauge pressure at the bottom of the first cylinder of liquid is: pg = 0.40 atm The…

Q: While snorkeling, what is the difference Δp (in atm) between the internal air pressure and the water…

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Q: A bicycle pump is used to inflate a tire. The initial tire (gauge) pressure is 210 kPa (30 psi). At…

A: Given: The initial pressure of the tire is Pi=210 kPa. The final pressure of the tire is Pf=310…

Q: Although liquids, in general, are hard to compress, the compressibility effect (variation in the…

A: The coefficient of compressibility β of a fluid with pressure P and density ρ is defined as: