What is the density (kg/ m3) of an object if the object weighs 19.9 lbs in air and 12.4 lbs in water

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

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Q: A metal bowl with a weight of 2.05 N is placed in a larger kitchen container filled with canola oil.…

A: From Archimedes’ law:

Q: A piece of iron in water weighs 9 N find the mass of the iron. The density of the iron is 7860…

A: density of iron = 7860 kg/m3weight of iron in water = 9 N

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…

A: The buoyant force is given by  F' = V x d x g  where, V is the volume immersed, d is the density of…

Q: A hot air balloon has a volume 2,497m ^ 3 It is filled with hot air of density 0.96 kg/m 3 3. The…

A: Given  Volume of the balloon = V = 2497 m³  Hot air density in balloon =p1 = 0.96 kg/m³  Surrounding…

Q: A rock weighs 10 N but when immersed in water it appears to only weigh 5 N. What is the density of…

A: Density of rock = 2000 kg/m3

Q: A room is 10 m x 10 m x 3 m. Determine the mass and weight of the air in the room if the air’s…

A: Given data: Dimensions of room = 10 m × 10 m × 3 m Density of air (ρ) = 1.18 kg/m3 Required: The…

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:

Q: A container is partially filled with a known amount of fluid that has a density of 920 kg/m3.  When…

A: Density of fluid ρ = 920 kg/m³ Volume of solid V = rise in fluid level = 0.684 litres Convert 0.684…

Q: What is the density of an object with a mass of 235.0 kg and a volume of 32.0 m. Answer: kg/m Round…

A: Given that, Mass of the object (m)= 235.0 kg Volume of the object (v)= 32.0 m³ Let the density of…

Q: A boat (with a flat bottom) and its cargo weigh 6,000 N. The area of the boat's bottom is 9 m2. How…

A: The weight of a boat is, W=6000 N The boat's bottom area is, A=9 m2

Q: A piece of iron in water weights  15 N find the mass of the iron. The density of iron is 7860 kg/m3

A: We know that  mass m=density *volume

Q: A small statue is recovered in an archaeological dig. Its weight is measured to be 96 lbs and its…

A: Due to the intensive nature of density, the identity of an unknown substance or material can be…

Q: A hot air balloon has a volume 3,248 m3 . It is filled with hot air of density 0.96 kg/m 3 . The…

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Q: A piece of iron in water weights  15 N find the mass of the iron. The density of iron is 7860 kg/m3…

A: Given data *A piece of iron weighs is W = 15 N *Density of iron is d = 7860 kg/m3 *Acceleration due…

Q: A metal bowl with a weight of 1.05 N is placed in a larger kitchen container filled with canola oil.…

A:

Q: A hydraulic lift raises a 1399 kg automobile when a 478 N force is applied to the smaller piston. If…

A: Given: The mass of the object is 1399 kg. The applied force on the smaller piston is 478 N. The area…

Q: The four tires of an automobile are inflated to a gauge pressure of 2.1  105 Pa. Each tire has an…

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Q: boat (with a flat bottom) and its cargo weigh 6,400 N. The area of the boat's bottom is 3 m2. How…

A: given that Weight = 6400 N Area = 3 m2  here we can use force of buoyancy  weight of boat = weight…

Q: A large balloon used to sample the upper atmosphere is filled with 490 m3 of hydrogen. What is the…

A: Given, Volume of hydrogen  V = 490 m3  density of hydrogen ρ= 42 Kg/m3   We know that mass is m=V×ρ

Q: A pycnometer weighs 37.85 grams, 89.56 grams when it is filled with water and 94.76 grams when…

A: mg = 37.85g  let volume is V and specific gravity of liquid is d  Now, when filled with water…

Q: An aquarium 6 ft long, 1 ft wide, and 4 ft deep is full of water. (Recall that the weight density of…

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Q: ball with a volume of 0.64 m is floating on the surface of a pool of water. (The density of water is…

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

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Q: object weighing 300 N and the volume of 0.5 m3 in air is immersed in oil after being tied to a…

A: According to Archimedes principle Buoyant force = weight of liquid displaced

Q: 0.67 of an object is floating in a container filled with water. What is the density (in kg/m°) of…

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Q: About 33% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

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Q: An object with a density of 771.0 kg/m^3 and a mass of 1219.0 kg is thrown into the ocean. Find the…

A: Since, density of the object is less than the density of seawater; the object will float in the sea…

Q: A metal bowl with a weight of 1.80 N is placed in a larger kitchen container filled with coconut…

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Q: An iron block weighs 5N and has a volume of 200 cm3. What is the density of the block in kg/m3

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Q: It is defined as the ratio of mass and volume of a certain material  A. Pressure  B. Density  C.…

A: Question : It is defined as the ratio of mass and volume of a certain material  Solution :

Q: A metal bowl with a weight of 1.75 N is placed in a larger kitchen container filled with coconut…

A: Given: Weight density of coconut oil =8.85N /liter Weight of metal bowl = 1.75 N To find: Volume of…

Q: About 32% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

A:

Q: An unknown liquid fills a 100 cm3 container and weights 500 g what the density of the liquid in…

A: Given data:  Volume (V) = 100 cm3 Mass (m) = 500 g = 0.500 kg Required: The density of the liquid…

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…

A:

Q: A large balloon used to sample the upper atmosphere is filled with 845 m3 of helium. What is the…

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Q: What is the relationship of mass density to weight density

A: Mass density: Mass density of an object is defined as the mass per unit volume.  Mathematically it…

Q: A block of wood 0.162 m thick is floating in sea water. The SG of wood is 0.65 while that of…

A: Let A denotes the required minimum area  of cross-section of the given block of wood.

Q: About 33% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

A: GIVEN   About 33% of the body of a person floating in the Dead Sea will be above the water line.…

Q: Wind resistance is jointly proportional to velocity and surface area of the object. If an object is…

A: Since the wind resistance is jointly proportional to velocity and surface,⇒R∝vA⇒R=kvAwhere,R is wind…

Q: Solve for the specific gravity of the following objects Formula: Sp= Density of an object+density of…

A: Apologies. We only answer three parts of the question at a time. we will answer the first three…

Q: 0.67 of an object is floating in a container filled with water. What is the density (in kg/m) of the…

A: Let an object is floating in water with a fraction of its volume outside the water. Let us consider…

Q: An antique coin is a mixture of silver and copper. The coin has a mass of 1.120 10-8 kg and in water…

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Q: A cargo boat has a weight of 2000 N and a volume of 30 m3. Determine the mass of cargo the boat can…

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Q: A metal bowl with a weight of 1.35 N is placed in a larger kitchen container filled with olive oil.…

A: For metal bowl to float in the olive oil , the buoyancy force (FB)  applied by olive oil on bowl…

Q: An object with a density of 591.0 kg/m and a mass of 787.0 kg is thrown into the ocean. Find the…

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Q: An object with a density of 611.0 kg/m3 and a mass of 1759.0 kg is thrown into the ocean. Find the…

A: density of object = 611 kg/m3m= 1759 kg density of sea water = 1024 kg/m3

Q: A solid aluminum cylinder of density 2,700 kg/m^3 has a measured mass of 67 g in air and 45 g when…

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Q: The hull of a boat has a volume of 300 m3 and the boat has a mass of 15,000 kg. Determine how much…

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Q: A buoy has a mass of 950 kg and a diameter of 0.900 m, calculate the additional distance the buoy…

A: CONCEPT: Archimede's Principle is used to find Buoyant force which is given by, B=ρfluidgVdisp…