1.A scale reads 91 N when a plece of aluminum is hanging from it. What does it read when it is lowered so that the aluminum is submerged in water? The density of alluminum is 2700 kg / (m ^ 3) Useg g = 9.8 m/s ^ 2 Calculate answer to two decimals.

Q: 5.8 A 100-cm block of lead that weighs 11 submerged in water. 1 cm of water weighs 0.0098 N. (a)…

A: Buoyant force:-                       Buoyant force is defined as the net upward force on an object…

Q: Q2) The figure below represents a hydraulic car jack has an output cylinder 30 cm in diameter and an…

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Q: A large, 40.0 kg cubical block of wood with uniform density is floating in a freshwater lake with…

A: (a) The block’s mass is, The free-body diagram of a floating block is shown below. Here, B denotes…

Q: When immersed in a container filled with water, a ball of mass 500 g displaced 250 mL of water. How…

A: Apologies. We only answer one question at a time. we will answer the first one as the exact one…

Q: B17 An object floats in a hquid of density 1.2 x 10 kgm with one quarter of its volume above the…

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Q: 2.Consider a block of wood that floats with 60% of its volume above water along a portion of creek…

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Q: A bronze statue of mass 200 kg is being completely submerged a water tank , held motionless by a…

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Q: Question 8 A 150 kg crate is floating in a lake. Each side of the cubical crate has a length 0.61…

A: Archimedes' principle states that if a body is partially or fully immersed in a fluid, it…

Q: A certain boat displaces a volume of 6.7 m^3 of water. (The density of water is 1000 kg/m^3.) a.…

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Q: In his experiment to test whether the crown of the King of Syracuse was made of pure gold or not,…

A: Given data: The volume of water displaced by the crown, Vw=150 mL. The mass of the crown, m=2675 g.…

Q: A merchant in Kathmandu sells you a solid-gold, 1.5-kg statue for a very reasonable price. When you…

A: The volume of the water displaced will be equal to the volume of the gold statue. The density of…

Q: 14. Water flows through a pipe of diameter 8.0 cm with a speed of 10.0 m/s. It then enters a smaller…

A: Given r1 = 8/2 = 4 cm v1 = 10 m/s r2 =3/2 = 1.5 cm

Q: A kids rocket team launches one smaller rocket through a guide tube 1.7 m long. The rocket has a…

A: Given : s = 1.7 m m = 450 g = 0.450 kg F = 265 N

Q: help on question please  choose from following answers. Fluid Statics - A 12 kg concrete block…

A: Given value--- mass = 12 kg. Volume V = 12 cm × 10 cm × 7 cm. density of water = 1000 Kg/m3 . We…

Q: Water is poured into a container that has a small leak. The mass m of the water is given as a…

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Q: 26) A plastic block of dimensions 2.00 cm x 3.00 cm x 4.00 cm has a mass of 30.0 g. What is its…

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Q: Q2) The figure below represents a hydraulic car jack has an output cylinder 30 cm in diameter and an…

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Q: 1. In his experiment to test whether the crown of the King of Syracuse was made of pure gold or not,…

A: *We'll answer only the first question since the question to be answered was not specified. Please…

Q: A yellow object is lowered carefully into a completely full beaker of water, where it floats,…

A: The solution is given below

Q: npleu, wilal is the hew net force on the dam? Problem #2: Fire hoses used in major structural fires…

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Q: Water flows through a pipe. At point A the pipe has area 8 cm? and the water has velocity 5 cm/s. At…

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Q: standard

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Q: (1) Make a list of some articles that are heavier than water. Ans. (2) What will happen if ... (A)…

A: Density of water related question

Q: You want to siphon rainwater and melted snow from the cover of an above-ground swimming pool. The…

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Q: B16 A ball with a volume of 32 cm' floats on water with exactly half of the bali below the surface.…

A: Given, Volume of the ball , V1 = 32cm3 Volume of the displaced water , V2 = 32/2 cm3 = 16 x 10-6 m3…

Q: 8) Calculate the terminal velocity of a 10 µm gold particle (p=15.6 g/cm) in water (p'=1.00 g/cm;…

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Q: A 1.25 kg block of wood (density = 850 kg/m3) floats on water. What fraction of the wood is above…

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Q: Q2) The figure below represents a hydraulic car jack has an output cylinder 30 cm in diameter and an…

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Q: Water exits a pipe with a cross-section of 5.2 m2 at a velocity of 1.5 m/s. What is the velocity at…

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Q: 10. A 0.2 kg helium balloon is acted upon by upward buoyant force of 4 N. If released from rest,…

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Q: 85 ст 40 ст

A: We need to find the velocity of water on the surface of water and also the velocity of water at the…

Q: B66 A large tank contains water to a depth of L.0m. Water emerges from a small hole in the side of…

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Q: Q4: What fraction (f) of an iceberg floating in seawater is visible above the surface, if the…

A: Given The density of ice is ρi=917 kg/m3. The density of the seawater is ρs=1024 kg/m3. The weight…

Q: 9. A boat floating in fresh water displaces water weighing 35.6 kN. (a) What Is the weight of the…

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Q: onsider a solid cube that is made up of a material with density ρ  that enables it to partly float…

A: Given: The side of the cube is 2h. The density of the cube is ρ. The density of the water is ρw.

Q: 8. A student compresses a sponge. a) What happens to the volume of the sponge? Explain. b) What…

A: A student compresses a sponge

Q: A house water tank has two separate compartments that pump water out through two pipes as shown in…

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Q: 3. A hollow block of plastic floats on sea water (density 1030 kg/m') with 51.0% of its volume under…

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Q: B15 A tank contains a liquid of density 1.2 x 10 kg m '. A body of volume 5.0 x 10 'm' and density…

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Q: For the next three items: A certain solid sphere with density 2.34 is suspended in air from cm³ a…

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Q: 10. A 40 kg mass is attached to one end of a spring, which has a spring constant of 700 N/m. The…

A: According to archemede principle  Buoyant force is equal to weight of liquid displaced

Q: An iron anchor of density 7850.00 kg/m3 appears 338 N lighter in water than in air. (a) VWhat is the…

A: Given Density of iron is given as ρiron=7850.00 kg/m3 Loss in weight of the anchor is ∆W=338 N   We…

Q: 77) Water flows out of a large reservoir through 5.0-cm diameter pipe. The pipe connects to a 3.0-cm…

A: Solution:-               Given,               H=4m,d1=5cm,d2=3cm       using Bernoulli…