When a cube-shaped object with a mass of 235 kg is supported fully underwater by a lifting cable, the tension in the cable is Tair = 617 N. Calculate the density of the object and the volume of the object based on the information above.

Q: The pressure at the bottom of a cylindrical container with a cross-sectional area of 48.0 cm² and…

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Q: A partially filled bucket of water sits on a scale and its weight is 3.5 N.  A piece of metal is…

A: Given data *The given weight is W = 3.5 N *The scale reads is W1 = 5.5 N

Q: The apron you wear during dental X-rays is lead-lined and so very heavy. What is the mass of a lead…

A: Step 1:The dimension of the brick is given as,Length, l=20 cm=20×10−2 mWidth, b=5.7 cm=5.7×10−2…

Q: A large tree trunk is floating in the sea. The density of the sea water is 1010 kg/m3 the density of…

A: Solution:-Given thatDensity of sea water (ρs)=1010 kg/m3density of trunk (ρt)=795 kg/m3

Q: We have an object that has some volume. You put it in pure water and it floats! 66% of the object’s…

A: When an object that has some volume floats on the water by getting submerged to a certain…

Q: Two identical blocks are present. Both have a mass of 8.66 kg and a volume of 5.45 L. The first is…

A: M= 8.66kg  V= 5.45 L =  Weight in air 84.87 N  In the fluid It is 14.9N

Q: You press a piston of cross-sectional area a = 2.0 cm2 to exert a force on an enclosed fluid. A…

A: in this question we use pascal's principle.

Q: A fluid of a constant density flows through a reduction in a pipe. Find an equation for the change…

A: Given a fluid a constant density flows through a reduction in a pipe we have to find the an equation…

Q: A hollow sphere of inner radius 9.14 cm and outer radius 10.5 cm floats half-submerged in a liquid…

A: Given thatInner radius of sphere=rin=9.14 cmOuter radius of sphere=rout=10.5 cmDensity of liquid =…

Q: Someone goes to lift a crate that is resting on the bottom of the pool filled with water (density of…

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Q: A hollow sphere of inner radius 6.9 cm and outer radius 8.7 cm floats half submerged in a liquid of…

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Q: Neutron stars are some of the densest objects in the universe. They form during supernova ex-…

A: Given:-  The Density of the Neutron is 5 x 1017 kg/m3 The mass of the earth  is M = 5.97 x 1024 kg…

Q: A hollow sphere of inner radius 8.83 cm and outer radius 9.81 cm floats half-submerged in a liquid…

A: Given: rin=8.83 cmrout=9.81 cmρl=716.00 kg/m3half submerged

Q: An underwater salvage company wants to use a spherical balloon to float a 1000 kg cannon from an old…

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Q: A hollow sphere of inner radius 9.06 cm and outer radius 9.96 cm floats half-submerged in a liquid…

A: Given: inner radius, r1 =9.06 cm = 0.0906 mouter radius, r0=9.96 cm = 0.0996 mDensity of the liquid…

Q: A large chunk of metal has a mass of 680 kg, and its volume is measured to be 0.06 m3. (a) Find the…

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Q: A cylindrical water tower is filled to a depth of 6.00 m, and has the dimensions shown in the…

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Q: In the process of loading a ship, a shipping container gets dropped into the water and sinks to the…

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Q: A U-shaped tube holds two liquids in static equilibrium: water kg (Pwater = 1000 -) and oil of…

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Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

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Q: A straightforward method of finding the density of an object is to measure its mass and then measure…

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Q: A 100 mL beaker holds 120 g of liquid. What is the liquid’s density in SI units?

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Q: A polystyrene sheet of height h = 20 cm, a surface area A = 0.40 m2 and a density ρp = 300 kg / m3…

A: A= 0.4m2 , h= 20cm, p = 300kg/m3  Mass (m) = 31.9 kg

Q: A cube of density 553 kg/m3 is placed in a fluid with density 1,019 kg/m³, If the cube has sides of…

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Q: Astronauts visiting a new planet find a lake filled with an unknown liquid. They have with them a…

A: The objective of the question is to find the depth at which the pressure in the lake will be twice…

Q: A plastic ball floats in gasoline. The weight of the ball is 40.0 N, and its volume is 10.0 L (that…

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Q: a radius of 7.15 m and is filled with helium. The density of helium is 0.179 kg/m3, and the density…

A: Given:- The aspherical balloon has a radius of r = 7.15 m The density of helium is  ρHe=0.179 kg/m3…

Q: A huge block of wood is floating on seawater, with 60 percent of its total volume completely…

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Q: A barber’s chair with a person in it weighs 2150 N. The output plunger of a hydraulic system begins…

A: Given  weight of persion(F1)=2150 N force applied by foot(F2)=70 N to find:) radius of plungerradius…

Q: It is known that a cubical object made of cast aluminum 0.213 m on a side contains a hollow cavity…

A: The mass of the object is 22.8 kg. The density of the aluminum is 2.70×103 kg/m3. The length of the…

Q: Container partially filled with a known amount of fluid that has density = 921kg/m³. When a solid…

A: Density of the fluid,  Displaced volume,  Acceleration due to gravity,

Q: A plastic sphere floats in water with 54% of its volume submerged. This same sphere floats in…

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Q: A hollow sphere of inner radius 8.54 cm and outer radius 9.93 cm floats half-submerged in a liquid…

A:

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

A: Note-Density of air is, Density of helium is,

Q: Problem 1: Suppose you have a coffee mug with a circular cross section and vertical sides. What is…

A: Given,