A standard basketball (mass = 624 grams with diameter of 24.3 cm) is held fully underwater. Calculate the bouyancy force and weight. A.) When released does the ball sink to the bottom or float to the surface? B.) If it floats, what percentage of the ball is sticking out of the water? If it sinks, what is the normal force with which is sits on the bottom of the pool?

Q: A 0.65 kg rock with density 1265 kg/m³ is placed into a saline solution with density 1700 kg/m. a.…

A: The volume of the rock is given as, If an object has a lower density than the fluid it is in, it…

Q: A hollow plastic sphere whose volume is 0.350 cm^3 was put below the surface of a fresh-water lake…

A: Given: Volume of hollow plastic sphere below the surface of a fresh-water lake, V= 0.350 m3 (not…

Q: Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the…

A: According to Bernoulli's equation of conservation of energy for fluids P1+12ρV12+ρgh1=P2+12ρV22+ρgh2…

Q: A 23.4 kg copper mass rests on the bottom of a pool. (The density of copper is 8.92 ✕ 103 kg/m3 and…

A: Given data The mass of the copper is: m = 23.4 kg The density of the copper is: ρcu = 8.92 x 103…

Q: A 10.0-kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and…

A: Given,Mass of the block, m = 10.0 kgDimensions of the block, 12 cm ×10 cm×10 cmTop of the block is,…

Q: In Fig Q3, a solid cube of sides 0.15 m is suspended vertically by a cable and is fully immersed (c)…

A:

Q: A large tank is kept full at a height of h = 4 m as shown in Fig. 3. Take the 103 kg/m³. (a) Find…

A:

Q: A Styrofoam (50 kg/m3) ball with a volume of 0.01 m3 is tethered with a string to the bottom of a…

A:

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

A:

Q: 2.Consider a block of wood that floats with 60% of its volume above water along a portion of creek…

A:

Q: In lab you find that a 1-kg rock suspended above water weighs 10 N. When the rock is suspended…

A: Part (a): The scale reading when the rock above water and when the rock immersed in water is 10 N…

Q: A certain boat displaces a volume of 6.7 m^3 of water. (The density of water is 1000 kg/m^3.) a.…

A:

Q: An iron anchor of density 7880.00 kg/m3 appears 198 N lighter in water than in air. (a) What is the…

A:

Q: A block with mass (50 kg) has a length of (0.4 m) and a width of (0.3 m). What minimum height is…

A: For the block to float  Buoyancy force = weight

Q: A wooden spherical ball with specific gravity of 0.42 and a diameter of 300 mm is dropped from a…

A:

Q: A rectangular object weighs 400 N. It displaces a volume of water that weighs 300 N. Draw the figure…

A:

Q: The tension in a string holding a solid block below the surface of a liquid (of density greater than…

A:

Q: Q2) A) The massless, 122 cm-wide gate shown in Fig. (3) pivots about the frictionless hinge O. It is…

A: Given: Gate width =1.22m Weight pivoted = 907kg Now applying lever action we get height of the water…

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

A: According to the Archimedes' Principle, the weight of displaced fluid is equal to the weight of the…

Q: A juniper-wood plank measuring 0.49 ft by 1 ft by 20 ft is totally submerged in water. (a) What is…

A:

Q: A cube of wood having an edge dimension of 20.5 cm and a density of 645 kg/m3 floats on water. (a)…

A:

Q: The figure shows a siphon, which is a device that It contains liquid and allows it to be emptied…

A: The heights of the column are: The surface of the water level in the container (point D) and the…

Q: A 21.2 kg lead mass rests on the bottom of a pool. (The density of lead is 11.3 x 103 kg/m3 and the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1. A small metal pan of length 100cm, width 20cm and depth 4cm is floating in water. When a uniform…

A:

Q: standard

A:

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The fluid pressure at depth h can be determined as, Here, ρ, g and h represent the density of the…

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: 2. above water (a) (b) Consider an iceberg with density 920 kg n3. What fraction o' its volume would…

A: Concept used is Buoyancy. In equilibrium weight of iceberg is balanced by buoyant force

Q: A juniper-wood plank measuring 0.33 ft by 1 ft by 13 ft is totally submerged in water. (a) What is…

A: The expression for the density is given as ρ=WV Now we know that the density of juniper wood is 35…

Q: a. As shown, how much force does the fluid exert on the end of the cylinder at A?b. How much force…

A: a) Pressure at top of the fluid is, p=po+ρgd pA=patm+FgpA+ρg(1-0.30)=1.013×105…

Q: Problem 7: A cubical block of wood, 8 cm on each side, floats at the interface between oil and water…

A: a) let density of block is d  by figure  Mg = B1 + B2  d×83×g = [790×82×(8-1.5)×g] + [1000×82×1.5×g]…

Q: A 1.25 kg block of wood (density = 850 kg/m3) floats on water. What fraction of the wood is above…

A:

Q: A 7.20 kg rock whose density is 4900 kg/m3 is suspended by a string such that half of the rock's…

A: In this question, we have given that  Mass of the rock : 7.20 Kg Density ρ=4900 Kg/m3 Vb=12V or…

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: All five blocks are submerged in water with density 1000 kg/m3. Match the answers with questions.…

A: The magnitude of weight of block C is, W = (mass of block C )(gravitational acceleration) =…

Q: A horizontal pipe widens from a radius of 0.130 m to 0.200 m. If the speed of the water is 2.00 m/s…

A:

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: The forces on an aircraft flying at altitude are shown in the picture. An F35 fighter jet has a mass…

A: Given: Mass of fighter jet: m=14000 [kg] Thrust force: Tmax=190000 [N] Force of air drag: Fa=40000…

Q: All five blocks are submerged in water with density 1000 kg/m3. Match the answers with questions.…

A:

Q: B15 A tank contains a liquid of density 1.2 x 10 kg m '. A body of volume 5.0 x 10 'm' and density…

A:

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

A:

Q: A cube of wood having an edge dimension of 20.0 cm and a density of 650. kg/m3 floats on water. (a)…

A: Given,

Q: 5a) A 1.25 kg block of wood (density = 850 kg/m3) floats on water. What fraction of the wood is…

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: Calculate the mass of the ice. mass of ice = density X Volume                 = 917 X 4.65…

Q: A rectangular raft is 14 x 5 x 0.12 meters. If it has a density of 730 kg/m³, what is its mass in…

A:

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.