basketball of circumference (75.5 m) and mass (598 g) is forced to the ottom of swimming pool and then eleased. After accelerating upward, it ses at a constant velocity. Calculate ne buoyant force on the basketball?

Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…

A: Concept: The terminal speed is achieved when the gravitational force acting on falling spherical…

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

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Q: A 100kg cement block is dropped into a lake. If the block has a volume 0.8m3, what is its bouyant…

A: The magnitude of the buoyant force is given by, B=ρVg Here, ρ is the density of water, V is the…

Q: Say a ship floats on still, regular water. If its weight is exactly equal to the weight of water…

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Q: If a 10-kg mass is placed in the water, the buoyant force should be greater than 980 N so that the…

A: Given: The mass of the object is 10 kg. We need to if the given statement in the question is true…

Q: reaches terminal velocity, which relationship forces [gravity Fg, viscous Fy, buoyant Fb] act O…

A: Given Data : Gravity force  Viscous force  buoyant force

Q: An iron battleship is very heavy. How is it able to float?

A: An iron battleship is very heavy, but it will float in the sea, this concept is explained by the…

Q: Why does a precision scale give different readings for the weight of an object in air and I n a…

A: To explain: Why does a precision scale give different readings for the weight of an object in air…

Q: Consider a m-350kg sphere, made of metal whose density is ps=4200kg/m3. It is attatched to a ripe…

A: The buoyancy force is equal to the weight of the fluid displaced by the object. It is given as FB =…

Q: A certain man has a mass of 80 kg and a density of955 kg/m3 (excluding the air in his lungs). (a)…

A: a) the volume of the body is given by,

Q: what is the relation of the measured force (by the spring balance) to the buoyant force and the…

A:

Q: A spherical particle falling at a terminal speed in a liquidmust have the gravitational force…

A: Given:  Stokes law,F = 6πrηv density of solid ρs density of liquid ρ1 η the coefficient of…

Q: Logs sometimes float vertically in a lake because one end has become water-logged and denser than…

A:

Q: Suppose I was given an irregular-shaped object that floats. How would I find it's volume?

A: Answer Sinker method

Q: Why Do We Easily Slip On A Rainy Day – Explained

A: It is usually seen that during rainy days we tend to slip because rainwater acts as a lubricant…

Q: A square porthole on a vertical side of a submarine (submerged in seawater) has an area of 1 square…

A: Given Data: The area of a square pothole is, A=1 sq. unit The center of the square of the pothole is…

Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…

A: Given Data, Radius of the ball (R)=0.9 mm Terminal velocity(v)=6.16 m/s Density o the ball (ρs)=7.86…

Q: 4-57. Find the specific gravity of the homogeneous solid body that floats in two liquids, as shown…

A: Let the specific gravity of the body be sb Upthrust by water= ρVcg Upthrust by oil= soρVhg Weight of…

Q: Find the magnitude and line f action Of the forces exerted on the tank is filles half full with el…

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Q: How does a car's brake system make use of Pascal's principle?

A: Pascal’s principle states that for a closed fluid system, if a pressure is applied at one point of…

Q: water considered an inviseid incompressible fluid flows steadily as shown in fig determine h

A:

Q: Find the total pressure on a diver whe he is 25.0 m below the surface of the sea. make an…

A: Given : h=25m The atmospheric pressure is known to be P0=1×105Pa. The pressure at the given depth is…

Q: How much force is needed to hold a nearly weightless but rigid 1-L carton beneath the surface of…

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Q: Viscous force increases the velocity of a satellite. Discuss?

A: The satellite revolves in a circular orbit around the Earth. According to the angular momentum…

Q: A block of wood with a weight of 2 N floats on a pond. What volume of water will it displace?

A: Given: The weight of the wood is 2 N.

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

A: The given values in the problem is: Height is h=0.500 km Acceleration due to gravity is g=3.71 m/s2…

Q: Suppose a person can reduce the pressure in his lungs to -75 mm-Hggauge pressure. How high can water…

A: Concept: The gauge pressure is equal to absolute pressure minus atmospheric pressure and here the…

Q: A child’s cubic play block has a mass of 125 g and sides of 5.20cm. When placed in a bathtub full of…

A: Density of the cube ρ=mV

Q: Why do some objects float while others, with the same mass, sink? Whatkeeps a massive steel ship…

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Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

A: Given Data The length of the rectangle is L = 4 feet. The width of the rectangle is W = 3 feet. The…

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 small ferryboat is 4.30 m wide and 5.50 m long. When loaded truck pulls onto it, the boạt sinks an…

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Q: A hallow plastic sphiere ir held below fhe surface of a frehwater lake by a cond anchored to the…

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Q: the density 5o, the buoyant force exerted on the ship by the water higher than the eysidy When a…

A: SOlution: To explain the reason for the floating of the boat

Q: Greta Novak is treated to remarkable flotation in the very-salty Dead Sea. How does the buoyant…

A: The formula for the buoyant force is: Here, V is the volume of the displaced water and ρ is the…

Q: sike a giass windOW Of (a) Find the average force on the window. (b) Find the average pressure on…

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Q: freshuater labe If ţ of ta boat remeins aboue the water level, z) A wooden boat is placed in a what…

A: Given Density of water = 103 kg/m3 1/4th of boat above the water WWe have to calculate the density…

Q: weight On a scale dS a U. FIGU 11. Why do you float higher in salt water than in fresh water? the…

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Q: Find the terminal speed vt (the maximum speed, when the fluid resistance is in euqlibrium with the…

A: The mass of the rock m = 2.50 kg Net force F = 15.9 N  k = 2.58 N s/m

Q: Do fluids exert buoyant forces in a “weightless” environment, such as in the space shuttle?

A: As we know,  The upward force exerted on objects submerged in fluids is known as buoyant force.…

Q: What is Fluid friction? Give examples.

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Q: A 900 N athlete in very good condition does not float in a freshwater pool. To keep him from sinking…

A: Given that, Weight of athlete = 900 N Upward force = 20 N

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).