A person with a mass of 81 kg and a volume of 0.091m^3 floats quietly in water. Part A: what is the volume of the person that is above water? Part B: if an upward force F is applied to the person by a friend, the volume of the person above water increases by 0.0023m^3. find the force F.

Q: The density of ice is 917 kg/m³, and the density of sea water is 1025 kg/m3. A swimming polar bear…

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

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Q: You hook a solid metal block of iron (iron density = 7800 kg/m^3 ) which has a volume of…

A:

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 hydraulic press has a small piston of diameter =3.6 cm and the large piston of diameter=24.3 cm.…

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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: On a water-filled tank, a ball displaces 3.45 x 10-3 m3 volume of water. a) What bouyant force is…

A: Given, Volume displaced by ball in the water, V = 3.45×10-3 m3 Density of water, ρ = 1000 kgm3…

Q: A person with a mass of 78 kg and a volume of .086 m3 floats quietly in water. A.) What is the…

A: Given,

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

A: Answer  density=2358 kg/m3

Q: A small barge has vertical sides and floats in water (which has a density of 1000 kg/m'). The area…

A: density of water (d) = 1000 kgm3Area of bottom of barge (A) = 8 m2Mass of anchor (m) = 35 kg Density…

Q: 15 A 120-kg ancient statue lies at the bottom of the sea. Its volume is (6 x 10^6) mm^3. How much…

A: Answer:) 1.14 kNWeight of statue (W1)=120*10=1200 N and as we know that  mass=density*volumeso  mass…

Q: An object of mass 11.2 kg has an apparent weight of 75.2 N in a liquid of density 980 kg/m³. What…

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

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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 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: The density of iron is 7870 kg/m3 . A 1.50-m diameter ball of iron is completely submerged in salt…

A:

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Density of ice is d1 = 917 kg/m3  Density of the sea water is d2 = 1025 kg/m3  Volume of ice is V =…

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: A boat floating in fresh water displaces water weighing 35.6 kN. What is the weight of the…

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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…

A:

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: 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: 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: To simulate low gravity, astronauts train underwater. At one point, an 81 kg astronaut is found to…

A: Given Data : The mass of the astronaut is given as m = 81 kg. The apparent weight of the astronaut…

Q: A boat floating in fresh water displaces water weighing 35.6 kN. (a) What is the weight of the water…

A: Given:  weight of displaced fresh water = 35.6 kN              density of salt water, d = 1.10 × 103…

Q: A wooden block of mass 12 kg is floating in a pool. This is a fresh water pool, so we can assume a…

A:

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Given data: Density of ice, ρi=917 kg/m3 Density of water, ρw=1025 kg/m3 Volume of floating ice,…

Q: The iron block weighs 4N and has a volume of 182 cm3. What is the density of the block? a. 2010…

A: Weight of the iron block is W = 4 N Volume of the block is V = 182 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*10³…

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

Q: Which of the following would result in an object sinking? Group of answer choices pick one answer B.…

A: Concept Archiemedes principle:- According to the Archiemedes principle, whenever an object is fully…

Q: The USS Gerald Ford displaces 100,000 metric tons of water when fully loaded. What is the maximum…

A: the buoyant force   Fb acting on the body will be equal to the weight of fluid displaced by the body…

Q: A ball with a volume of 0.61 m3 is floating on the surface of a pool of water. (The density of water…

A: Given A ball with a volume =  0.61 m3 The density of water is = 1.00 ✕ 103 kg/m3 Volume of ball…

Q: Buoyant force acting on a floating log is measured to be 103 N.  What is the weight of the log?…

A: Buoyant force acting  on the log is FB = 103 N

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 ice floe has a rectangular shape with dimensions of 15 x 6 x 0.15 m^3. What is the maximum mass…

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

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Q: Which of the following objects will float in fresh water? The density of freshwater is 1 g/cm3 1,000…

A: Given data:  Density of freshwater (ρ) = 1 g/cm3 = 1000 kg/m3

Q: A certain object floats in water with 2/3 (66.67%) of its volume under water. What fraction of its…

A: let density of object be d density of glycerine d1=1260 kg/m3 density of water d2= 1000 kg/m3 d1…

Q: Which of the following objects will float in fresh water? The density of freshwater is 1 g/cm3 =…

A:

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m³. A swimming polar bear…

A: Given: The density of the ice is 917 kg/m3. The density of sea water is 1025 kg/m3. The volume of…

Q: If a person’s body has a density of 995 kg/m^3, what fraction of the body will be submerged when…

A: density of body = ρbody= 995kg/m3 density of fresh water = ρfluid= 1000kg/m3 density of salt water =…

Q: what will be the immersion height of this buoy

A: Given data: The volume of fluid displaced is: Vd The weight of buoy is: Wb = 3630 N The weight of…

Q: A ball with a volume of 0.72 m3 is floating on the surface of a pool of water. (The density of water…

A: When an object is submerged in a fluid, it displaces some fluid and experiences an upward force…

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.