(a) A block of ice of mass 150 kg is floating in a fresh-water lake. The density of the water is 1000 kg m. Determine (i) the upthrust on the ice, (ii) the weight of water displaced, (iii) the volume of water displaced,

Q: inside

A: Given: The pressure inside the plane = 1 atm Pressure outside the plane = 0.29 atm Area of the…

Q: A rectabgular solid piece of wood 30cm square and 5 cm thick floats in water to a depth of 3.25cm.…

A: side of wood are 30 cm , 30 cm and 5 cm. Specific gravity of wood= 0.5

Q: How many US pennies (mass 2.5 grams) can you stack on an ice cube having a mass of 4.20 kg floating…

A:

Q: The mass of an ancient Greek coin is determined in air to be 8.630 g. When the coin is submerged in…

A: Given: Weight in air = 8.63 g  weight in water = 7.8 g density of water, d = 1 g/cm3

Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…

A: Concept: The terminal speed is achieved when the gravitational force acting on falling spherical…

Q: When physicians diagnose arterial blockages, they quote the reduction in flow rate. If the flow rate…

A: It is given that, ΔP2=1.2ΔP1Q2=0.1Q1

Q: Verify that the flow of oil is laminar (barely) for an oilgusher that shoots crude oil 25.0 m into…

A: Velocity of the flow is

Q: A copper (Cu) weight is placed on top of a 0.40-kg block of wood (density = 0.60 × 10° kg/m³)…

A: The expression for the force in the given situation will be,

Q: Logs sometimes float vertically in a lake because one end has become water-logged and denser than…

A: Write the equation for the fraction of submerged corresponding to the Archimedes' principle.…

Q: A triangular plate with base 3 m and height 4 m is submerged vertically in water so that the tip is…

A:

Q: An ideal incompressible fluid flows at 12m/s in a horizontal pipe. If pipe widens to twice its…

A:

Q: Consider a m-350kg sphere, made of metal whose density is ps=4200kg/m3. It is attatched to a ripe…

A: The buoyancy force is equal to the weight of the fluid displaced by the object. It is given as FB =…

Q: Question 3 (4 points) A metallic cbe, when weighed in air, has a weight of W=6.48 N. When completely…

A:

Q: 87. ssm Multiple-Concept Example 11 reviews the concepts that are im- portant in this problem. What…

A: Given, the force F = mg = 5750 N Density, ρ=1.29 kg/gm3 And, density = mass/volume So, mass of the…

Q: A solid ball of 3cm in diameter is submerged in a lake at such a depth that the pressure exerted by…

A:

Q: 3.106 A cylindrical block of wood 1 m in diameter and 1 m long has a specific weight of 5000 N/m³.…

A:

Q: of the following four arrangem re the output pressure greater t e? Assume that the fluid flows…

A: Bernoulli’s principle states that the total mechanical energy of the moving fluid comprising the…

Q: A cube of compressible material (such as Styrofoam or balsa wood) has a density ρρ and sides of…

A: Given data The compressed length of the cube is given as L' = 0.2 L. The side length of the cube is…

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

A: True

Q: A typical piece of wood has a density of 750 kg/m?. How many 15.0 gram metal army men (or Barbies -…

A:

Q: d The L-shaped fish tank shown in Fig. 14-33 is filled with water and is open at the top. If d = 5.0…

A: The L-shaped fish tank shown in Fig. 14-33 is filled with water and is open at the top. If a = 5.0…

Q: A viscous liquid is present between two co- axial cylinders oflength 1, radii r, and r,. The inner…

A: When two coaxial cylinders rotate with angular velocity ωo and filled with viscous fluid, the force…

Q: a submarin is 100 m long. the shape of its hall is roughly cylindrical with a diameter of 15 m. when…

A:

Q: What is the minimum area (in square meters) of the top surface an ice slab 0.203 m thick floating on…

A:

Q: Logs sometimes float vertically in a lake because one end has become water-logged and denser than…

A: Fraction of log above the water = 0.54 Therefore the fraction of log submerged in water = 100 - 0.54…

Q: If a block of aluminum measures 4.0 cm x 5.0 cm x 2.0 cm is completely submerged a tank of water,…

A:

Q: When a person lifts an object improperly, a force of 4000 N may be created between vertebrae in the…

A:

Q: A spherical balloon has a radius of 7.15 m and is filled with helium. How large a cargo can it lift,…

A:

Q: Water flows out through a pipe with a cross sectional area of 1.6 m2 without friction at a rate of…

A: Formula of volume flow rate is as follows; Q=Av…

Q: The density of oil is less than that of water, yet a loaded oil tanker sits lower in the water than…

A: According to the Archimedes’ principle, the upward buoyant force experienced by an object submerged…

Q: A trash compactor can compress its contents to 0.350 times their original volume. Neglecting the…

A:

Q: If an object is less dense than the fluid in which it is submerged, it will float. (True or False)

A: This statement is true.

Q: A U-shaped pressure gauge (used to measure pressure) is initially full of water, but is exposed to a…

A: Part a:  The general power series solution is given by: Substitute this into the ODE.

Q: Blood pressure is normally measured on the upper arm at the same height as the heart. Due to therapy…

A: density of blood (d) = 1060 kgm3height (h) = 30 cm = 0.3 m

Q: Which has the greater density—5 kg of air at atmospheric pressure (that means, the air you breath)…

A:

Q: The weight of a 1200-kg car is supported equally by the four tires, which are inflated to the same…

A:

Q: A 73.9 \(kg| man floats in freshwater with 2.67 \(\%| 0f his volume above water when his lungs are…

A:

Q: To determine an athlete’s body fat, she is weighed first in air and then again while she’s…

A:

Q: A pateint recovering from surgery is being given fluid intavenously. The fluid has a density of 1030…

A:

Q: Advertisements of a new car from Honda claim that it floats in water. If the car’s mass is 950kg…

A:

Q: How high in meters must a column of water be to exert a pressure equal to that of a 760 mm of…

A:

Q: 3.105 A cylindrical block of wood 1 m in diameter and 1 m long has a specific weight of 7500 N/m³.…

A:

Q: A spherically shaped balloon has a radius of 12 m, and is filled with helium. How much extra mass…

A: V= 4/3 π r3

Q: does a ship float higher in the water of an inland lake or in the ocean? why?

A: An object floats in water when the upward buoyant force acting on the body is greater than the…

Q: What is the minimum area (in square meters) of the top surface an ice slab 0.289 m thick floating on…

A: Given, Thickness of ice slab = 0.289 m Density of ice = 917 kg/m3 Density of water = 998 kg/m3

Q: Determine the height that the water rises in a swinging pool which is 2.0m wide and 4.0m long, with…

A: Given: Dimension of swimming pool  Length L = 4 m Wide = 2 m Depth = 4 m mass of player  m = 150 kg

Q: A spherical shell made of a material with a densityof 1600 kg/m3 is placed in water. If the inner…

A:

Q: The iceberg that sunk Titanic was estimated to be 150 m in length and 33 m above the water t ocean…

A: The weight of the icerberg is balanced by the buoyancy force provided by the water such…