What is the buoyant (Archimedes') force acting on a stratospheric balloon launched from the ground if the volume of the balloon is 2.22 m3 and the density of air near the surface of the Earth is 1.22 kg/m3

Q: A tank is 8 m long, 6 m wide, 5 m high, and contains kerosene with density 820 kg/m3 to a depth of…

A: Given :     Length of tank, l = 8 m     Width of tank, b = 6 m     Height of tank, h =  5 m…

Q: In conducting the experiment on Archimedes' Principle, the mass of the catch basin that contains the…

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Q: A raft is 2.35 m wide × 1.25 m long × 0.365 m deep. What is the buoyant force on the raft if only…

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Q: Four objects with identical shapes are shown in a fluid. The objects are (and remain) at rest. Rank…

A: Introduction: The buoyant force is the upward force exerted by the fluid on the body to oppose the…

Q: A spherical weather balloon is filled with hydrogen until its radius is 3.50 m. Its total mass…

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Q: A platinum sphere with radius 0.0151 m is totally immersed in mercury. Find the weight of the…

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Q: A ship lying in the mouth of a river in water of density 1030kg per cu.m and the displacement is 12…

A: Cargo must be discharged is  W1 = 11744 tons  Option 3 is correct.

Q: Where is the liquid pressure more? Considering both contains fresh water.   A. Large swimming pool…

A: We the expression for pressure is  P=ρghSince density and gravity is constant so P α h

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*10³…

A: Given data: Volume of box is, V=0.05 m3. Density of water is, ρw=1×103 kg/m3.

Q: A plate is in the form of a parabolic segment with its axis horizontal. Its height is 12 meters, and…

A: Given data: Height, h = 12m Width, w = 4 m Depth, d = 3 m Density of water = 1000 kg/m3 Gravity =…

Q: What is at the origin of the force drag in water? A. The difference of the water flow speed above…

A: For an object that is moving through water, the drag force acts in a direction which is opposite to…

Q: A slab of ice floats on a freshwater lake. What minimum volume (in m3) must the slab have for a 45.0…

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Q: An airplane wing is designed so that the speed of the air across the top of the wing is 251 m/s when…

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Q: A submarine has a 1.8 m x 0.75 m rectangular window that can withstand a force of 834 kN. What is…

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Q: A spherical weather balloon is filled with hydrogen until its radius is 2.90 m. Its total mass…

A: Given The radius of the spherical balloon is r = 2.90 m. The total mass of the balloon is m = 16…

Q: Find the hydrostatic pressure on the bottom of the tank.

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Q: Question 009D: Complete the following questions involving the amount of Force that is exerted on a…

A: Density , ρ = 1200 kg/m3  Gravity , g = 6 m/s2  Width = 2y + 803.333 Depth = 40 - y To find = Force

Q: A swimming pool measures a length of 5.5 m , width 4.3 m, and depth 3.2 m  A) Compute the force…

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Q: A 3.00x10^6 N ship is floating on the water .Two thirds of its volume is submerged. What are the…

A: Archimedes' principle states that- 'when an object is partially or fully immersed in a fluid, it…

Q: An object has a volume of 3 x 10 cm lies at the bottom of the sea. If the force required to lift the…

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Q: In conducting the experiment on Archimedes' Principle, the mass of the catch basin that contains the…

A: According to Archimedes' principle if a body is immersed in a fluid then the body experiences an…

Q: raft is 2.35 m wide × 1.25 m long × 0.365 m deep. What is the buoyant force on the raft if only…

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Q: barrel contains a 12 cm layer of oil floating on water that is 25 cm deep. If the gauge pressure at…

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Q: An object has a volume of 3 x 104 cm³ lies at the bottom of the sea. If the force required to lift…

A: Given that Volume of the object V = 3 X 104 cm3 = 3 X 104 x 10-6 m3 = 3 X 10-2 m3 Force required to…

Q: A wooden block with a weight of 9 N is placed on water. When the block floats on the surface of…

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Q: On a perfect fall day, you are hovering at a low altitude in a hot-air balloon, accelerated neither…

A: On a perfect fall day, you are  hovering at a low altitude in a hot air balloon. Total weight of the…

Q: Match the answers with questions for blocks B and C. 20 g 10 cm D B E 20 g 10 cm 40 g 10 cm 40 g 20…

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Q: The pressure difference between the inside and outside of a rain drop of diameter d is equal to 20…

A: Given Surface tension of air water interface is σ. Diameter of rain drop d. We know that radius…

Q: An object of mass m and volume V is completely submerged below the surface of water.  The object…

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Q: A naval mine is a sphere (V=4/3 ttr^3 ) of radius 0.5 m that would normally float in water…

A: Given, Radius of the naval mine = 0.5m Density of water = 1000 kg/m3 Density of naval mine = 700…

Q: A volleyball consists of an outer shell filled with air. When floating on top of a swimming pool,…

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Q: A spherical weather balloon is filled with hydrogen until its radius is 4.40 m. Its total mass…

A: Given: The radius of the balloon is 4.4 m. The density of the air is 1.29 kg/m3. The mass of the…

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*10³…

A: The buoyancy force is defined as Fb=ρVg Here ρ is the density of fluid, V is the volume of the…

Q: A stone weights 450 N in air and 200 N in water. What is the volume of the stone? The density of…

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Q: The gravitational force exerted on a solid object is 6.06 N as measured when the object is suspended…

A: The expression for the net force,

Q: A 20 g 10 cm³ C E 40 g 30 g. 6 cm³ 40 g 20 g 10 cm³ 20 cm3 3 10 cm3 v What is the magnitude of the…

A: Given, For block C,mass, m = 20 gVolume, V = 10 cm3

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*1O³…

A: The amount of force required to lift the box is calculated as shown below. As the box is lying at…

Q: An object has a volume of 3 x 10* cm' lies at the bottom of the sea. If the force required to lift…

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Q: A wooden block with a weight of 9 N is placed on water. When the block floats on the surface of…

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Q: ship in seawater (sp. gr. 1.03) with a mass of 8000 metric tons (1 metric ton = 1000 kg) sinks by…

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Q: Eileen is floating on her back in the beautiful blue Caribbean during her spring vacation. If…

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Q: A large ebony wood log, totally submerged, is rapidly floating down a flooded river. If the mass of…

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Q: The gravitational force exerted on a solid object is 6.25 N as measured when the object is suspended…

A: Free body diagrams:                             Where, FB = Buoyant force T1 & T2 = Tensions mg…

Q: An object is suspended from a force meter ('spring balance") capable of reading forces to within…

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Q: A spherical weather balloon is filled with hydrogen until its radius is 4.10 m. Its total mass…

A: Radius (R) = 4.10 m mass (m) = 16 kg

Q: A rock is at a depth of 20 meters in a freshwater lake.  What is the absolute pressure on the rock?…

A: ...=

Q: he plunger and the needle of a hypodermic syringe have areas of 0.5 cm2 and 0.0006 cm2,…

A: According to the Pascal's law, the pressure exerted equally in the entire fluid without being…

Q: A boat displaces a volume of 4.50 m^3 of water. The density of water is 1000 kg/m^3. What is the…

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Q: A spherical weather balloon is filled with hydrogen until its radius is 4.30 m. Its total mass…

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