The closed cylindrical tank is filled with milk, for which density = 1030 kg/m3. If the inner diameter of the tank is 1.5 m, determine the unbalanced force when the truck accelerates at 0.8 m/s

Q: The tension in a string holding a solid block below the surface of a liquid (of density greater than…

A:

Q: An anchor of mass 105 kg and volume 4 x 102 m is resting on the bottom of a lake, with rope of…

A: Given  Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find  Force must be exerted on…

Q: An ideal fluid flows through a pipe made of  2 sections with a diameter of 1 and 4cm, respectively.…

A: Given, Diameter D1=1 cm Diameter D2=4 cm Let speed v1 and v2 at crosssection D1 and D2

Q: Under what conditions would a metal sphere dropping through a viscous liquid be in equilibrium?

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Q: A block of iron quickly sinks in water, but ships constructed of iron float. A solid cube of iron…

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Q: An oil tank has draft (depth under water) of 25 m in salt water. Assuming its sides are vertical.…

A: Given: An oil tank has a draft of 25m in saltwater. Assuming its sides are vertical. what is its…

Q: Object has a volume of 3 x 104 cm lies at the bottom of the sea. If the force required to lift the…

A: Answer  density=2358 kg/m3

Q: The plunger and the needle of a hypodermic syringe have areas of 0.5 cm2 and 0.0006 cm2 ,…

A: Given Area of plunger A = 0.5 cm2 = 0.5*10-4 m2 Force applied F = 5.5N

Q: What fraction of the volume of an iceberg (density 917kg/m3) would be visible if the iceberg floats…

A: Given : Density of iceberg (ρiceberg) = 917 kg/m3 Density of saltwater (ρsaltwater) = 1024 kg/m3…

Q: At what depth of the ocean would the liquid pressure be equal to 3.0 atm? The density of seawater is…

A: Given, Pressure at the depth of the ocean, P = 3.0 atm density of sea water, ρ = 1025 kgm3

Q: Engineers have developed a bathyscaph that can reach ocean depths of 6.05 mi. If the density of…

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Q: A hollow iron ball with a mass of 3 kg is floating in oil with density of 900 kg/cub.m. Density of…

A: Yes we can find by using Archimedes principle. As per this principle, Buoyant force=weight of…

Q: An anchor made of iron weighs 833N on the deck of a ship. If the anchor is now suspended in seawater…

A:

Q: An ocean-going research submarine has a 40.0-cm-diameter window 8.60 cm thick. The manufacturer says…

A: Diameter, d = 40 cm = 0.4 m  Radius, r = d2 = 0.2 m  Magnitude of force, F = 1.20×106 N  Pressure…

Q: A block with mass (50 kg) has a length of (0.4 m) and a width of (0.3 m). What minimum height is…

A: For the block to float  Buoyancy force = weight

Q: Early barometers contained wine instead of mercury. On a day when the height h of the liquid in the…

A: The height of mercury h=750 mm=0.750 m Density of mercury ρm=13600 kg/m3 The pressure corresponds to…

Q: A hydrometer is an instrument consisting of a spherical calibrated weight that is allowed to sink or…

A: As per Buoyant principle, Buoyant force =weight of displaced fluid So liquid with greater density…

Q: If the density of the object is less than density of the fluid the object accelerates upward.…

A: True

Q: The square prism, whose short sides are 35 cm x 35 cm and whose long side is 70 cm, is plunged in…

A:

Q: A cylinder with radius 5.00 cm and length 20.0 cm is lowered into a tank of glucose, which has a…

A: According to Archimedes Principle the buoyant force experienced by an object when partially/fully…

Q: A thick rope of length 30 m is hanging over the edge of a tall building. During the night, it rains,…

A:

Q: What is the weight of the oil raised, 5.5 cm height, in the capillary tube, diameter of 0.50 mm. The…

A: Height (h) = 5.5 cm = 0.055 m diameter (d) = 0.5 mm = 0.0005 m Density (ρ) = 920 kgm3

Q: A syringe is filled with a fluid of viscosity 2.4 x 10^-3, and the internal radius of the needle is…

A: Write the Poiseuille’s equation. ∆P=8ηLπR4dQdt Here, The Change in pressure "ΔP" Viscosity…

Q: A horizontal pipe widens from a radius of 0.150 m to 0.280 m. If the speed of the water is 1.40 m/s…

A:

Q: A 30 kg of balloon is filled with 100m3 of hydrogen. How much force is needed to hold it down?…

A: Given information:Density of the air (ρair) = 1.293 kg/m3Density of hydrogen (ρhyg) = 0.09 kg/m3The…

Q: A horizontal pipe widens from a radius of 0.110 m to 0.240 m. If the speed of the water is 1.30 m/s…

A: Write the equation of continuity of fluids.

Q: Crew members attempt to escape from a damaged submarine 80 m below the surface. What force must be…

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Q: An astronaut is working outside the International Space Station where the atmospheric pressure is…

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Q: If a Boeing 737 has a mass of 20,000 kg and a total wing area of 100 m2, what difference in pressure…

A: a) The pressure difference of Boeing 737In airplane, the weight of the airplane is balanced by lift…

Q: An aquarium was filled with salt water at a depth of 0.5 m. What is the pressure due to the liquid?…

A:

Q: A room in the lower level of a cruise ship has a 30-cm-diameter circular window. If the midpoint of…

A: Given Data The diameter of the circular window is d = 30 cm. The midpoint of the window is l = 4 cm.…

Q: the plunger and the needle of a hypodermic syringe have areas of 0.5 cm^2 and 0.0006 cm^2,…

A: The cross-section area of the plunger is 0.5 cm2. The area of the hypodermic syringe is 0.0006 cm2.…

Q: A lobster tank in a restaurant is 0.75m0.75m long by 0.5m wide by 40cm deep. Taking the density of…

A:

Q: A horizontal pipe widens from a radius of 0.140 m to 0.300 m. If the speed of the water is 2.00 m/s…

A:

Q: To what height should a cylindrical vessel be filled with a homogenous liquid to make the force with…

A: When a cylinder is filled with a homogenous liquid, the pressure on all the surface of the container…

Q: A block of iron quickly sinks in water, but ships constructed of iron float. A solid cube of iron…

A: Basic Details The mass of iron in the solid cube can be determined by taking the product of volume…

Q: A horizontal pipe widens from a radius of 0.150 m to 0.280 m. If the speed of the water is 1.40 m/s…

A: The expression for the speed in the smaller pipe is, A1v1=A2v2πr12v1=πr22v2v2=r12v1r22

Q: An iron anchor of density 7870 kg/m3appears 200 N lighter in water than in air. Assume ρ of  water…

A: Given: The density of the iron anchor: ρiron = 7870 kg/m3 The iron anchor appears lighter in water…

Q: What is the specific gravity of the liquid in the left leg of the U-tube manometer as shown in the…

A: We are going use the pressure difference formula to solve the problem. As, you can see the heights…

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Calculate the mass of the ice. mass of ice = density X Volume                 = 917 X 4.65…

Q: The viewing portion of the rectangular glass window in a fish tank is 63 inches wide and runs from…

A:

Q: A Glicerina SG 1.26 Agua SG = 1.0 Accite SG = 0.88 60 cm 10 cm 15 cm 20 cm Mercurio SG = 13.5

A: Here,  A figure is given , showing a dual fluid manometer. We have to find the pressure difference…