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Buoyancy
Page 5
Questions (625)
A cube of wood with a density of 0.780 g/cm3 is 10.0 cm on each side. When the cube is placed in water, what buoyant force acts
4 answers
asked by
George
3,971 views
your weight is 600 newtons and you have just finished building a raft which weighs 1000 newtons. what is the smallest upthrust
4 answers
asked by
poppy
1,037 views
if you have an object of mass 5.4 g and volme 2.7 cm3 would the object float in water
1 answer
asked by
Kimberly
365 views
The density of gold is 19 times that of water. If you take a gold crown weighing 24 N and submerge it in water, how much upward
2 answers
asked by
ann
663 views
A boat floating in fresh water displaces water weighing 35.6 kN. (a) What is the weight of the water this boat displaces when
3 answers
asked by
Meghan
2,184 views
A scuba diver and her gear displace a volume of 71.0 L and have a total mass of 64.0 kg.
(a) What is the buoyant force on the
4 answers
asked by
mas
755 views
An open barge has the dimensions l=22 m, w=40 m, and h=12m. If the barge is made out of 4.0 cm thick steel plate on each of its
3 answers
asked by
wilfred
1,639 views
A 10cm times 10cm times 10cm wood block with a density of 700kg/m^{3} floats in water. What is the distance from the top of the
5 answers
asked by
ana
596 views
If the density of ice is 0.92 g/cm^3, what percent of an ice cube’s (or iceberg’s) mass is above water.
3 answers
asked by
Kim
745 views
An object that weighs 3N displaces 280 mL of water which weighs 2.8 N. What is the buoyant force on the object?
Please help, idk
3 answers
asked by
brianna
442 views
On a perfect day, you are hovering at low altitude in a hot-air balloon, accelerated neither upward or downward. The total
3 answers
asked by
Rachel
1,657 views
(Densities of object 1 and 2 are greater than that of the fluid)
1. Object 1 and 2 have same volume and shape, but object 1 is
4 answers
asked by
greg
726 views
A glass cylinder with a radius of 7cm has water up to a height of 9cm. A mental cube of 5 1/2cm edge is immersed in it
6 answers
asked by
Anonymous
1,726 views
What are the factors affecting the buoyant force?
The shape of the object The mass of the object The volume of the object that is
2 answers
asked anonymously
110 views
Explain why a ship made up of a metal like steel float on the Sea but the piece of steel metal sinks when dropped into the sea
2 answers
asked anonymously
46 views
A solid when weighed in air has a weight W. It's weight in water is W¹ and when finally weighed in a liquid the weight is
2 answers
asked anonymously
45 views
The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water? (Take density of cork to be
2 answers
asked anonymously
75 views
The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water?
Take denisty of cork to be
2 answers
asked anonymously
78 views
An empty can is floating in a large beaker of water. The volume of water displaced in the beaker is equal to _____.
1. the
1 answer
asked by
Natalie...nunnnn
75 views
Your weight is 600 N and you have just finished building a raft which weighs 1000 N .What is the smallest upthrust force needed
1 answer
asked by
:)
81 views
Your weight is 600 N and you have just finished building a raft which weighs 1000 N .What is the smallest upfront force needed
1 answer
asked by
:)
82 views
Does it rise to the ceiling or does it sink to the floor?
1 answer
asked by
Diana Rose Dela Cruz
154 views
A solid has a mass of 200g in air and when partly immersed in a certain liquid it has a mass of 160g. Given that the relative
1 answer
asked by
Victory
253 views
PLEASE HELP
When you push a basketball under water you feel the ________ pushing up. When you let go, the ball b. air c. buoyant
1 answer
asked by
Lexi
165 views
A body weight 4.8g in air, 2.8g in water and 3.2g in kerosine calculate the ratio of the fluid on which it float
1 answer
asked by
Hussaini
167 views
A foam plastic of density 580kg / m ^ 3 is to be used as life jacket on river pra.what volume of plastic must be used if it is
1 answer
asked by
Micheal
274 views
Searches related to a block has mass of 400 kg in air. when submerged in seawater (is=1.03) it weights 2943 N. what is the
1 answer
asked by
mark
335 views
A boat is floating on top of the water in there arrows pointing down bouncing off of the boat on the ocean floor and arrows are
4 answers
asked by
ChanAdler bong
550 views
After we put an egg in a glass, when we add salt, the egg goes up from the bottom. Which of the following expressions is
2 answers
asked by
rfvv
487 views
A sphere of mass of m = 1.69 kg is first placed directly on the plate of an electronic scale. The scale shows 16.58 N as the
1 answer
asked by
Kid
482 views
[There is a big water container for the experiment. We can see an orange floating on the water.]
The air pockets make "a)the
2 answers
asked by
rfvv
493 views
1. A coin sinks in water.
2. A coin sinks in the water. 3. A coin sinks in the water of the glass. 4. A coin sinks in the sea
2 answers
asked by
rfvv
510 views
A helium balloon (mass including fill gas 2.1 g) is tied to a long string (mass per unit length is 3.1*10^2 g/cm, i.e., one cm
1 answer
asked by
Kid
478 views
1. A coin sinks in water.
2. The coin sinks in water. 3. Coins sink in water. 4. Any coin sinks in water. 5. All coins sink in
2 answers
asked by
rfvv
631 views
1. An apple floats on water.
2. The apple floats on water. 3. Apples float on water. -------------------------------- Are they
3 answers
asked by
rfvv
491 views
1. An apple floats on water.
2. A coin sinks in water. 3. An apple floats on the water. 4. A coin sinks in the water.
1 answer
asked by
rfvv
406 views
1. An apple floats on water.
2. A coin sinks in water. 3. Banana peels are yellow. 4. The cell phone vibrates. 5, One apple
2 answers
asked by
rfvv
512 views
A floating cube is 10 cm on a side and has a density of 800 kg/m^3 . IT is floating in fresh water that has a density of 1000
3 answers
asked by
Maria
647 views
While conducting the experiment to measure the weight of water displaced by the body precaution should be taken to immerse the
3 answers
asked by
seeyue
434 views
If two balls made of iron and aluminium of equal volumes are immersed in a liquid then will they experience equal up thrust?
1 answer
asked by
esthar
422 views
1. A vertical seawater lock is 4m wide and 2m high. The water level is 2 m above the base of the lock on one side, there being
2 answers
asked by
sam
546 views
An expansible ballon filled with air floats on the surface of a lake with 2/3 of its volume submerged .How deep must it be sunk
2 answers
asked by
Aryan
580 views
a stone weighs 0.25N in air and o.20N when completely immersed in water. what is the the up thrust on the stone?
4 answers
asked by
Natasha
561 views
A block of wood of volume 25 cm floats in water with 20 cm of its volume immersed calculate it's density and weight
2 answers
asked by
Mahendra Singh
581 views
A cubical block of wood of side 0.5 m floats in water. Given that the densities of wood and water are 800 and 1000 kg/m3
3 answers
asked by
Edward
1,272 views
Why is it easier to float in the Dead sea than the Caribbean sea?
1 answer
asked by
Anonymous
452 views
. Two similar blocks of iron and wood, are immersed in water. Will they have same upthrust?
1 answer
asked by
bennet
338 views
Which of the following is equal to the buoyant force of a rock placed in a beaker of water? (1 point)
volume of the displaced
1 answer
asked by
gabby
468 views
What Happens(in terms of floatation and sinking )When A Solid Object e.g a stone is placed in a liquid like water if they both
1 answer
asked by
Ackron.Z
325 views
Joe Smith, the chemical engineer from Acme Chemical Company, wanted to determine the final volume in a large glass cylinder is
1 answer
asked by
Lilly
428 views
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Parent Categories (25)
Chemistry
Classical mechanics
Density
Density and Mass
Dynamics
Fluid Mechanics
Fluids
Force
Force and Motion
Forces
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Mass and Density
Mass and Weight
Mechanical properties of fluids
Mechanics
Physical Properties
Physics
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Physics/Fluid Mechanics
Pressure
Pressure and Volume
Properties of Matter
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