If your body has a density of 985 kg/m^3, what fraction of you will be submerged...
Chapter 14, Problem 041 What fraction of the volume of an iceberg (density 917 kg/m3) would be visible if the iceberg floats in (a) the ocean (salt water, density 1024 kg/m3) and (b) in a river (fresh water, density 1000 kg/m3)? (When salt water freezes to form ice, the salt is excluded. So, an iceberg could provide fresh water to a community.)
:105 kg Problem 4.13 It is observed that one third of the volume of a body is immersed when the body is floating a tank of liquid of density p. When the body is 3 floating in a liquid of densityp, the 4 fraction of the volume of the body immersed will be A. of the body becomes submerged 3 B. of the body becomes submerged 9 C. the body sinks to the bottom of the tank D. the body...
What fraction of ice is submerged when it floats in freshwater, given the density of water at a temperature of 0°C is very close to 1000 kg/m3 ?
A 10cmx10cmx10cm cube of density 650 kg / (m ^ 3) and is submerged in a container filled with water of density 1000 kg / (m ^ 3) . It is initially held at rest by a string which is attached to the bottom of the container, as shown in the figure. When we cut the string, the cube starts moving upwards. Find the initial acceleration of the cube, immediately after it is released. Answer in units of m/s^ 2
3. What is the density of an object that is 27% submerged when floating in water at 0°C? What percentage of the object will be submerged if it is placed in ethanol at 0° C? Density (kg/m3) Liquid Gasoline 680 Ethanol 790 Oil 850 Water (0°C) 999.87 Water (3.98°C) 1000.00 Seawater 1025
Kiki is diving in salt water with a density of rho = 1025 kg/m^3. She has a mass of 56.0 kg and a volume of 0.0570 m^3. a) What is her density? b) If she is completely submerged in the water, what weight would she have to add to herself to achieve neutral buoyance? (Assume the volume of the weight is negligible.)
2. 95% of a wood block is submerged in water (density= 1000 kg/m). A layer of oil with a density of 880 kg/m' is now poured on top, to a depth that more than covers the block, as shown. Find the resulting new volume fraction submerged in water, V(in water) / V(block). Hints: (i) You get two buoyant forces - one for each liquid; Also note that (ii) volume, V(block) = V(in water) + V(in oil). d=880 kg/m² V =...
A wooden cube with edge length 0.843 m has density 6.00×102 kg/m3. When the cube is placed in fresh water, to what depth will it be submerged? ans ) 0.506 m if you did not get it dont try to answer
A 10xcmx10cmx10cm cube of density 650 kg/m^3 and is submerged in a container filled with water of density of 1000 kg/m^3. it is initially held at rest by a string which is attached to the bottom of the container. When we cut the string, the cube starts moving upwards. Find the initial acceleration of the cube, immediately after its release. Answer in units of m/s^
A 100 kg block of lead with a density of 11,340 kg/m3 is submerged/floating in saltwater with a density of 1024 kg/m3. a) Will the block float? Provide your reasoning and a sketch of the situation. (10 Points) b) What is the force of buoyancy on the lead block? (10 Points) c) What is the force due to gravity on the lead block? d) What is the force of buoyancy on a 100 kg block of wood with a density...