You are floating in a canoe in the middle of a swimming pool. A large bird flies up and lights on your shoulder. Does the water level in the pool rise or fall?
Q: Suppose your body has a density of 987 kg/m3. What fraction of you will be submerged when floating…
A: The submerged fraction when it is placed in the freshwater can be given as, k=ρbρw=987 kg/m31000…
Q: A flat-bottomed aluminum fishing boat has a mass of 60 kg and an area of 4.0 m2. When it is launched…
A: The mass of a boat is, m=60 kg The area of a boat is, A=4 m2 The density of water is, ρ=1000 kg/m3
Q: 0cm^3 is submerged in a swimming pool. What is the volume of water displaced?. Why?.
A: GivenVolume of object, Vo=100 cm3
Q: A rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m…
A: Given,d = 0.260 mh = 0.120 mm = 6.60 kg.ρ0=710 kg/m3ρw= Density of waterh0 is the height in oilhW is…
Q: To what maximum height can water go as it goes into a 4.93-cm-diameter nozzle from a…
A:
Q: A 19.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and…
A: Given, Mass of metal block m = 19 Kg height h = 12 cm = 0.12 m Length l = 10 cm = 0.1 m width w =…
Q: A cube of wood having an edge dimension of 18.3 cm and a density of 651 kg/m3 floats on water. (a)…
A: Given that -- edge dimension = 18.3 cm density - 651 kg/m3 Question ? (a) What is the distance…
Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…
A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…
Q: A horizontal pipe narrows from a radius of 0.280 m to 0.110 m. If the speed of the water is 1.70 m/s…
A: From the conservation of mass, we can say that the amount of water flowed in two pipes must have to…
Q: A horizontal pipe widens from a radius of 0.130 m to 0.280 m. If the speed of the water is 2.00 m/s…
A: According to the equation of continuity, A1v1=A2v2
Q: A hole of radius 1.71mm forms in the bottom of a very very large water storage tank that holds water…
A:
Q: A water tank open to the atmosphere at the top has two small holes punched in its side, one above…
A: Given: Position of first hole is h1 = 4.70 cm. Position of second hole is h2 = 12.7 cm.
Q: A rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m…
A:
Q: A wooden block of volume 5.26 x 10 m loats in water, and a small steel object of mass m is placed on…
A: Given, Volume of wooden block V=5.26×10-4m3 mass of small object m=0.370 kg
Q: 60. A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the brim.…
A: Since you have asked multiple questions so we are solving only first question for you. If you want…
Q: A horizontal pipe widens from a radius of 0.140 m to 0.260 m. If the speed of the water is 2.00 m/s…
A: Given data: Radius of smaller pipe (r1) = 0.140 m Radius of larger pipe (r2) = 0.260 m Speed of…
Q: Water flows out of a spigot at the bottom of a very wide storage tank at a velocity of 10.4 m/s?…
A:
Q: A cylindrical tank has a radius of 0.15 m and a pipe 0.23 m below the original water level through…
A: Apply Bernoulli's theorem at the top of cylindrical tank and pipe. P1+12ρv12+ρgh1=P2+12ρv22+ρgh2…
Q: A cube of wood having an edge dimension of 19.8 cm and a density of 656 kg/m3 floats on water. (a)…
A: Given : Edge Length of a cube (L) = 19.8 cm Density of wood (ρwood) = 656 kg/m3 = 0.656 g/cm3…
Q: 19.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and…
A:
Q: You place a beaker that is two-thirds full of water (density Pw) on a laboratory scale. You then use…
A: Given Density of water = ρw Volume of metal object = Vm Metal is completely submerged into the…
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 rectangular parallelepiped with a square base d = 0.260 m on a side and a height h = 0.120 m has a…
A:
Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m³. A swimming polar bear…
A: as per our guidelines, we can answer only first question. please resubmit rest question for answer.
Q: A green copper block is placed on top of a 0.66 kg yellow wood block (?wood = 660 kg/m3) floating in…
A:
Q: An iceberg that floats with 88.5% of its volume submerged in seawater of density 1060 kg/m^3. if…
A: Apply Archimedes principal and write the expression. x1Viceρw1g=ρiceVicegx1ρw1=ρiceVice…
Q: A large ebony wood log, totally submerged, is rapidly floating down a flooded river. If the mass of…
A:
Q: flat-bottomed aluminum fishing boat has a mass of 60 kg and an area of 4.0 m2. When it is launched…
A:
You are floating in a canoe in the middle of a swimming pool.
A large bird flies up and lights on your shoulder. Does the water level in
the pool rise or fall?
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Solved in 2 steps
- A 1.2 m3 block aluminum (density 2700 kg/m3) is lowered into seawater (density 1025 kg/m3) by a cable attached to a ship. A) What is the tension in the cable before the block hits the water if it is lowered at a constant rate? B) What is the tension while the block is lowered at a constant rate in the seawater? C) Later the block is pulled back up by the cable. What is the tension in the cable if the block is pulled up with an acceleration of 3 m/s2? (Neglect resistance from the water)A cylinder that is h1=18.0 cm tall and open on top is filled with water. If a hole is made in the side of the cylinder, Δh=3.90 cm below the top level, how far x from the base of the cylinder will the stream land? Assume that the cylinder is large enough so that the level of the water in the cylinder does not drop significantly.A rectangular parallelepiped with a square base d = 0.250 m on a side and a height h = 0.120 m has a mass m = 6.70 kg. While this object is floating in water, oil with a mass density ?o = 710 kg/m3 is carefully poured on top of the water until the situation looks like that shown in the figure. Determine the height of the parallelepiped in the water.
- A block of wood with a mass of 0.57 kg is floating on the surface of a lake. What is the magnitude of the buoyant force acting on the block?While sitting on a boat floating on a small pond, you drop an anchor into the water. The anchor immediately sinks to the bottom. Does the presence of the anchor in the water cause the pond to get shallower, deeper or stay the same compared to when the anchor was on the boat? Explain your answer.The density of ice is 917 kg/m^3, and the approximate density of the seawater in which an iceberg floats is 1025 kg/m^3. What fraction of the iceberg is beneath the water surface?
- A geologist finds that a moon rock whose mass is 8.25 kg has an apparent mass of 6.15 kg when submerged in water. What is the density of the moon rock? Given that the density of water is 1,000 kg/m³. Include a diagram of the situation.A typical pressure in a vein is 18 mm Hg. How high would you need to hang an IV bag so that the fluid enters the blood stream at this pressure? Assume the IV fluid has a density of 1000 kg/m3. A nozzle with an area of 0.3 cm2 is attached to a garden hose with an area of 1.5 cm2. The flow rate through the nozzle is 0.12 L/s.What is the speed of the water in the hose in cm/s? (1 L= 1000 cm3) What is the speed of the water in the nozzle in cm/s? (1 L= 1000 cm3)Water is flowing at 5.66 m/s through a pipe with a radius of 8.16 cm. Further down the pipe, the radius increases to 15.6 cm. What is the speed of the water in the wider section of the pipe?
- A horizontal pipe narrows from a radius of 0.280 m to 0.140 m. If the speed of the water is 1.70 m/s in the smaller pipe, what is the speed in the larger pipe (in m/s)?A cube of wood having an edge dimension of 22.1 cm and a density of 651 kg/m³ floats on water. (a) What is the distance from the horizontal top surface of the cube to the water level? cm (b) What mass of lead should be placed on the cube so that the top of the cube will be just level with the water surface? kgA flat-bottomed aluminum fishing boat has a mass of 60 kg and an area of 4.0 m2. When it is launched into the water (density 1,000 kg/m3), how far (in m) below the surface of the water does the bottom of the boat sink? B. A fisherman and his buddy climb into the boat. If they, along with their gear, have a mass of 300 kg, how much farther (in m) does the boat sink into the water?