Use Newton's 2nd law to calculate the percentageof an object’s volume thatisabovewater, while floating at rest in freshwater.The object’s average density is640 kg/m3.Don’t just begin with an equation out ofthe book.

Q: Vhat downward force is exerted on a small piston with a radius of 2.0 cm would lift a 000 kg car if…

A: Given:

Q: A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it…

A:

Q: A certain boat displaces a volume of 4.5 m³ of water. The density of water is 1000 kg/m³. What is…

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Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

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Q: Find the force, in Newtons, on a rectangular metal plate with dimensions of 4 m by 8 m that is…

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Q: Bernoulli's Principle states that where the velocity of the fluid is high, is low

A: To find: When the velocity of the liquid is high, which is low?

Q: A block of wood with volume 1.6 m3 is submerged in a liquid which has a density of 1050 kg/m3. If…

A:

Q: A semicircle plate 8 ft in diameter sticks straight down into freshwater with the diameter along the…

A: Given, Diameter, d= 8 ft, and density, ρ=62.4 lb/ft3.

Q: is a measure of degree to which a fluid will resist flow O Barometer O Rho O Density O Coefficient…

A: The Correct option is d i.e  coefficient of viscosity. Let's check each option one by one A)…

Q: If a block of wood with a mass density of 550 kg/m3 has a total volume of 0.150 m3. What would be…

A:

Q: O P= pgh

A:

Q: Calculate the force required to take away a flat plate of radius 5cm from the surface of water.…

A: Given:Radius of plate = 5 cmSurface tension of water = 72 dyne/cm

Q: Calculate the fluid force on one side of a semicircular plate of radius 1 ft that rests vertically…

A:

Q: 1. Half of the volume of an object that weighs 100 N is submerged in water when allowed to float…

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Q: An undersea research chamber is spherical with an external diameter of 6.20 m. The mass of the…

A:

Q: You threw a box full of your ex's things with dimensions of 0.15 [m] × 0.25 (m] x 0.30 [m]. It…

A: Given,  Dimensions of the box : 0.15 [m] × 0.25 (m] x 0.30 [m]. It is given that the box is…

Q: what depth, h (in meters), does the boat sink into the water? i.e. how far down does it sink, to…

A: Given data:   The density of wooden raft  is: ῤr = 401.4 kg/m3 The surface area of the wooden raft…

Q: A certain man has a mass of 80 kg and a density of955 kg/m3 (excluding the air in his lungs). (a)…

A: a) the volume of the body is given by,

Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

A:

Q: Some fish have a density slightly less than that of waterand must exert a force (swim) to stay…

A: The weight of the fish is given by,

Q: A cu bic netal with 5 kg and apparent mass is 4 kg a mass is when immer scd in a liguid , where…

A:

Q: .A gold doubloon 6.1 cm diameter and 2.0 mm thick is dropped over the side of a pirate ship. When it…

A: Given : Diameter of the gold double on, d = 6.1 cm = 0.061 m Thickness of the gold dobson, t = 2.0…

Q: What is the buoyant force that an object experiences if when inserted in a liquid, it displaces 5 N…

A: Weight of fluid displaced by an object when immersed in a liquid = 5 N

Q: What principle or physical law is used in the determination of specific gravity/density of a liquid…

A:

Q: Vadim bought his wife a “gold” bracelet from a guy on the street for $100. If he drops it in a…

A: The mass of the jewellery is m=0.5 kg The jewellery is dropped in the beaker of water. The volume of…

Q: 0.53 of an object is floating in a container filled with water. What is the density (in kg/m) of the…

A: Given  Volume displaced Vd=1-0.53=0.47 V  V is volume of object  Density of water ρw=1000kg/m3

Q: A barber raises his customer’s chair by applying a force of 100N to a hydraulic piston of area 0.01…

A: Given data: Force on chair F1 = 100 N Area of hydraulic piston A1 = 0.01 m2 Area of new piston…

Q: Archimedes' principle states that a body immersed in a fluid is subjected to O Equal O Downward O An…

A:

Q: In a hydraulic press, the small cylinder has a diameter of 8.00 cm, while the large piston has a…

A: Answer:-  Given  Force on small piston (F1) = 500 N  Force on large piston (F2) = ? Diameter of…

Q: A trough is filled with a liquid of density 865 kg/m3. The ends of the trough are equilateral…

A:

Q: The pressure on the back of your hand as you're swimming is 1.15x105 Pa. The force exerted by the…

A: Pressure is a scalar quantity and is defined as the normal force applied per unit area on any…

Q: Find the weight density in SI units of a 315g object that displaces 0.275m^3 of water.

A: Weight density is the weight per unit volume of a substance or object.

Q: Calculate the fluid force on one side of a semicircular plate of radius 10 ft that rests vertically…

A: The radius of the semi-circular plate is 10 ft and the depth of the pool filled with water is 13ft.…

Q: If there were no gravity, which of the following will not be there for a fluid?   A) Viscosity B)…

A: Introduction: Gravity is defined as the force of attraction applied by the Earth on the objects near…

Q: The block has a mass of 0.500 kg and its density is 2.7 x 103 kg/m³ when suspended from a string.…

A: The tension in the string needs to be calculated when the block is completely immersed in water.

Q: A  cylinder with a radius of 1.8 cm is floating in water as shown below. The mass of the cylinder is…

A: Given: The mass of the cylinder is 1.8 kg. The radius of the cylinder is 1.8 cm. The density of the…

Q: Does Archimedes’ principle tell us that if an immersed object displaces 5 N of fluid, the buoyant…

A: Weight of displaced liquid is W = 5 N

Q: What is the pressure exerted by saltwater water at 5 °C at a depth of 55 cm under the surface. The…

A: The pressure exerted by a column of liquid of height h and density ρ is given by, p = ρgh Where, p =…

Q: Find the density of a fluid (in kg/m3) in which a hydrometer having a density of 0.870 g/mL floats…

A: density of hydrometer = 0.87 g/ml = 870 kg/m3 volume submerged = 81%

Q: The mattress of a water bed is 2.00 m long by 2.00 m wide and 30.0 cm deep.(A) Find the weight of…

A: Given data The length is, l=2.00 m The width is w =2.00 m The depth is d=30.0 cm Step 1   The volume…

Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

A: The fluid force on the vertical plate is, hy=8-yLy=3F=ρg∫0538-ydy

Q: A cargo ship of mass 50000 metric tonnes is floating in the Great Lakes. The Great Lakes are fresh…

A: The cargo ships us floating on the lake. Therefore, the weight must be equal to the buoyant force.

Q: force that is equal to the weight of the displaced fluid. Archimedes' principle states that a body…

A: According to Archimedes' Principle, when a body is immersed in a fluid then it experiences a force…

Q: In a hydraulic press, the small cylinder has a diameter of 8cm while the larger piston has 22cm. If…

A:

Q: freshuater labe If ţ of ta boat remeins aboue the water level, z) A wooden boat is placed in a what…

A: Given Density of water = 103 kg/m3 1/4th of boat above the water WWe have to calculate the density…

Q: A cube of wood having an edge dimension of 1.5 m and a density of 650 kg/m3 floats on water. Find;…

A: Given  Side of cube a=1.5m Density of cube ρ=650kg/m3   We now that  Density of water ρw=1000kg/m3

Q: How much force in Newtons is needed to support a 126-kg iron anchor when it is submerged in…

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Q: n the water? Note that the density of water is 10

A: Given values:- Edge length,(L)=20 cm=0.2 m ----(1) Weight density,(Wd)=7840 N/m3 ----(2) Density of…

Q: The force required to take away a flat plate of radius 4 cm from the surface of water is (surface…

A: given,  radius  = 4 cm. surface tension of water = 70 dyne/cm.