How do ships float? (3D Animation)

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ะŸะพะบะฐะทะฐั‚ัŒ ะพะฟะธัะฐะฝะธะต
Short Video Series (SVS-0018)
How do ships float?

๐Ÿ“ซ๐Ž๐ฎ๐ซ ๐…๐ ๐๐š๐ ๐ž:

๐ŸŽฌ๐ˆ๐ฆ๐š๐ ๐ž๐ฌ, ๐š๐ง๐ข๐ฆ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐š๐ง๐ ๐ฏ๐ข๐๐ž๐จ๐ฌ ๐œ๐ซ๐ž๐๐ข๐ญ๐ฌ:

๐Ÿ“š๐ƒ๐š๐ฏ๐ข๐'๐ฌ ๐๐จ๐จ๐ค๐ฌ
๐Ÿ“• ๐—ช๐—ฒ๐—ถ๐—ฟ๐—ฑ ๐— ๐—ฎ๐˜๐—ต๐˜€: ๐—”๐˜ ๐˜๐—ต๐—ฒ ๐—˜๐—ฑ๐—ด๐—ฒ ๐—ผ๐—ณ ๐—œ๐—ป๐—ณ๐—ถ๐—ป๐—ถ๐˜๐˜† ๐—ฎ๐—ป๐—ฑ ๐—•๐—ฒ๐˜†๐—ผ๐—ป๐—ฑ
๐Ÿ“™ ๐—ช๐—ฒ๐—ถ๐—ฟ๐—ฑ๐—ฒ๐—ฟ ๐— ๐—ฎ๐˜๐—ต๐˜€: ๐—”๐˜ ๐˜๐—ต๐—ฒ ๐—˜๐—ฑ๐—ด๐—ฒ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ฃ๐—ผ๐˜€๐˜€๐—ถ๐—ฏ๐—น๐—ฒ
๐Ÿ“— ๐—ช๐—ฒ๐—ถ๐—ฟ๐—ฑ๐—ฒ๐˜€๐˜ ๐— ๐—ฎ๐˜๐—ต๐˜€: ๐—”๐˜ ๐˜๐—ต๐—ฒ ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ถ๐—ฒ๐—ฟ๐˜€ ๐—ผ๐—ณ ๐—ฅ๐—ฒ๐—ฎ๐˜€๐—ผ๐—ป
** The kindle versions are available

๐Ÿ“„๐“๐ž๐ฑ๐ญ:
If we throw a lump of iron weighing just 1 kilogram into water, itโ€™ll immediately sink. So how can ships that weigh thousands of tons float on water?

Whether an object floats or sinks depends on two forces: the buoyant force of the fluid and gravity. The buoyant force is the upward force that a fluid exerts on an object, while gravity is the downward force. If we think about the difference between these two forces we can write down a formula: buoyant force minus gravitational force = (density of fluid โ€“ density of object) x gravitational acceleration x the volume of the object.

If the buoyant force minus the gravitational force is zero, the object will float. It may float with part projecting above the fluidโ€™s surface or fully submerged at the surface. If an object that can float is pushed below the surface, the buoyant force will temporarily exceed gravity and cause the object to rise to the surface again. If the buoyant force minus gravity is than zero that means the upward force acting on the object is smaller than the gravitational force and so the object will sink.

The only thing that determines whether buoyancy minus gravity is positive, negative, or zero is the density of the fluid and the average density of the object. If the density of the fluid is greater than the average density of the object then the object will float.

In the case of a ship, itโ€™s made of tons of steel, but the shipโ€™s hull is hollow with lots of empty spaces filled only with air. Because the density of air is very low, these spaces mean that the average density of a ship, even one weighing many thousands of tons, is lower that the density of water. And thatโ€™s the reason that ships can float.

#ship #float #buoyancy
ะ ะตะบะพะผะตะฝะดะฐั†ะธะธ ะฟะพ ั‚ะตะผะต
ะšะพะผะผะตะฝั‚ะฐั€ะธะธ
ะะฒั‚ะพั€

When in a swimming pool, take a deep breath & hold it. You will float. Blow the air out of your lungs, and you will sink. Air pockets at the inside bottom of ships makes it float. Buoyancy makes ships float.

savedbygodsgrace
ะะฒั‚ะพั€

Thanks for explaining and clarifying the doubts I had for many years. Great job

PinkuBinku-igzr
ะะฒั‚ะพั€

Good video
A submarine also works that way
Instead of empty air, submarine has motors which suck water in compartments and makes it heavy enough to sink, the submarine goes underwater, similarly, the when submarine empty the water stored in it by releasing it back in ocean, it gets lighter and submarine floats just like ship

SandySurf
ะะฒั‚ะพั€

I always wondered! Thanks for the explanation

raenic
ะะฒั‚ะพั€

Thank you very much for this perfect video โ™ก

OzgurY-itrl
ะะฒั‚ะพั€

which software or app did u used to make the animation

anuragkrishna
ะะฒั‚ะพั€

But then is density of the rock is more than the water? ๐Ÿ˜ตโ€๐Ÿ’ซ

oeuxyqi
ะะฒั‚ะพั€

Just keep the mic away from your mouth

nasa_footage
ะะฒั‚ะพั€

Move mike further from your mouth and speak louder. Too much mouth sound effects. Good video otherwise.

timfranko