A body weighs 200 N in the vacuum and was found to weigh 100N in the water when fully submerged. What's the specific gravity of the body?
Q: A fluid with a viscosity of 2.0 x 10-3 Pa s has a velocity of 1.48 m/s through a 12 m long pipe with…
A: Viscosity of the fluid η=2.0×10-3 Pa s Velocity of the fluid v=1.48 m/s Length of the pipe L=0.085 m…
Q: A stone of weight W has specific gravity 2.85. (a) When the stone is suspended from a scale and…
A: Given data The specific gravity of the stone is ρ=2.85. The specific gravity of oil is ρoil=0.9.…
Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…
A: Weight of block in air = 20 N Weight of block in water = 17.3 N
Q: A scale reads 86N when a piece of aluminium is hanging from it. What it read when it is lowered so…
A:
Q: A fishing line has attached to it a hollow plastic float 2.95 cm in diameter and having a mass of…
A: Usnig Archimedes principle When body is submerged in a fluid an upward is acting on body whose…
Q: The cube with a side length of 40 cm is half immersed in mercury. Determine the buoyancy force. The…
A:
Q: A container is filled to a deph of 30.0cm with water. On top of the water floats a 10.0 cm thick…
A:
Q: Styrofoam has a density of 300kg/m3. What is the maximum mass that can hang without sinking from a…
A: Given, Density = 300kg/m^3 Diameter = 60cm We need to calculate value of, maximum mass that can…
Q: 5. A gender neutral individual having a mass of 70 kg owns two pairs of shoes: 1) a pair of…
A: Given that,Mass of the person : m = 70 (kg)Area of 1 stilleto heeled dress shoe : As = 1×10-4…
Q: Three children, each of weight 395 N, make a log raft by lashing together logs of diameter 0.42 m…
A:
Q: An exploration submarine should be able to descend 1200 m down in the ocean. If the ocean density is…
A:
Q: A block of an unknown material floats in water with 54% of it below the surface. What is the density…
A:
Q: The given figure shows a metal ball weighing T = W = 9.5 × 10−2 N in air. When the ball is immersed…
A:
Q: A 4.7 kg solid sphere, made of metal whose density is 4000 kg/m^3, is suspended by a cord. The…
A: Mass of the solid sphare, m = 4.7 kgDensity of the metal, = 4000 kg/m3Density of the water, = 1000…
Q: Advertisements of a new car from Honda claim that it floats in water. If the car’s mass is 950kg and…
A: Given, Mass of the car,mC=950kgInterior Volume,Vi=2.5m3Acceleration due to gravity,g=9.8m/s2Density…
Q: 23. .. In a sample of seawater taken from an oil spill, an oil layer 4.0 cm thick floats on 55 cm of…
A:
Q: 10 cm 10 cm Water Air E Air 10 cm D 10 cm 5 cm 5 сm A Hg Hg F FF Hg 10 cm 10 cm G For the given tank…
A:
Q: What is the Buoyancy force exerted on a 180kg iron anchor when it is immersed in seawater? The…
A: The volume of the iron anchor is given by, Viron=mironρiron Here, Viron is the volume of the iron…
Q: farmer tilling his land found a bar which he suspects to be made of gold. Excitedly, he run home and…
A: According to Archimedes principle Buoyant force= weight of liquid displaced
Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…
A:
Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…
A: Given, weight of the block in air Wa = 21.2 N weight of the block in water Ww = 18.2 N Volume…
Q: A typical piece of wood has a density of 750 kg/m?. How many 15.0 gram metal army men (or Barbies -…
A:
Q: A rock, which weighs 1400 N in air, has an apparent weight of 90O N when submerged in fresh water…
A: Given data: Weight in air (W) = 1400 N Apparent Weight (Wapp) = 900 N Density of fresh water (ρ) =…
Q: A wooden crate has a volume of 1 m^3 and it is floating halfway submerged in water. What is the…
A: Volume of the wooden crate, V = 1 m3 Volume of the wooden crate submerged in water, Vs = V/2 = 1/2…
Q: A cylinder object is suspended in a liquid at a distance of 38cm below the surface. The diameter of…
A: Given data: Distance of cylinder below the surface of the liquid = 38 cm Diameter of the Object =…
Q: What is the Buoyancy force exerted on a 130kg iron anchor when it is immersed in seawater? The…
A: The given values are, m=130 kgρiron=7.8×103 kg/m3ρseawater=1.03×103 kg/m3
Q: The cube with a side length of 40 cm is half immersed in mercury.Determine the buoyancy force
A: Given quantities: length of the side of the cube (L) = 40 cm density of mercury (ρ) = 13600 kg/m3…
Q: A new gel is being developed to use inside padding and helmets to cushion the body from impacts. The…
A:
Q: A fishing line has attached to it a hollow plastic float 3.15 cm in diameter and having a mass of…
A: Diameter of the float = 3.15 cmMass of the float= 1.50g
Q: 1. (a) Calculate the absolute pressure at the bottom of a fresh water lake at a depth of 27.5 m.…
A:
Q: A submarine is stranded on the bottom of the ocean with its hatch 23.0 m below the surface.…
A:
Q: An aluminum cylinder weighs 1.07 N. When this same cylinder is completely submerged in alcohol, the…
A: The objective of the question is to find the specific gravity of the alcohol. Specific gravity is…
Q: An electrical short cuts off all power to a submersible diving vehicle when it is a distance of 30…
A:
Q: A 10 kg bicycle with a 70 kg rider has tires with a gauge pressure of 138 kPa. If the tires support…
A: Given: The mass of the cycle is 10 kg. The mass of the rider is 70 kg. The pressure with the tire is…
Q: A submarine is stranded on the bottom of the ocean with its hatch 25 m below the surface. In this…
A: Pressure P=FA So , Force F =PA Given : Density of sea water ρ=1.03××103 kg/m3 Depth h=25 m Diameter…
Q: A scale reads 356 N when a piece of copper is hanging from it. What does it read( in N) when it is…
A: The apparent weight of copper submerged in water is calculated by using the formula Wapp=W-Fb=W-ρwgV…
Q: if a 33 g object has a volume of 47 cm3, would you expect it to sink or float in water ? Why?
A: Given:Mass of the object = 33 gVolume of the object = 47 cm3
Q: Calculate the absolute pressure at an ocean depth of 85 m. Assume the density of sea water is 1 021…
A:
Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…
A:
Q: a boat with a flat bottom and its cargo weigh 5000 N. the area of the boats bottom is 4m^2 how far…
A: using equilibrium of forces : weight = buoyant force weight = V * density of water * g 5000 = area *…
A body weighs 200 N in the vacuum and was found to weigh 100N in the water when fully submerged. What's the specific gravity of the body?
Step by step
Solved in 2 steps with 1 images