frick the heat. do you know how much strength it would require to hold a fricking boat under water holding that much volume of air? theres no way theyd be able to walk, theyd be using all their strength just to make sure it doesn't fricking shoot up out of the water.
>he never played with a upside down boat in the beach
this anon got it right
Maybe if they wear a lot of weights and strap the boat to themselves it could work
That's not the real problem, the real problem is how can they keep it underwater with just two guys' worth of pull. That's why diving bells are heavy as frick.
Remember the sea turtles that he roped together to escape from the island he was marooned on? They came to his aid once more and pushed the boat down to the sea floor.
I assume it's due to the Bernouli effect, which states that fluids (such as air or liquids) flow from areas of high pressure to areas of low pressure. The air pushes against the walls of the boat and the water at the bottom with a higher force, so exerts higher pressure, compared to the surrounding pressure exerted on the boat by the water, keeping it trapped inside. Same way a plastic bottle filled with liquid retains its shape and doesn't get crushed by atmospheric pressure. But like others have said, this would be impossible without some extra weights on the guys or on the boat as buoyancy would be pushing the boat up with a pretty large force.
This would actually work if you could weight the boat down enough to displace the weight of the air pushing up. A diving bell works in the same way. Also I know you made this thread knowing this anyway.
the power of friendship
this is such bullshit, the heat from all the water pressure would cook them alive
The water has 20°C, you won't cook shit
>butmuh pressure
Fishes seems fine.
How deep do you think they are? They're like 20 feet down. You tried to sound like a science gay but you just come off as a moronic gay.
frick the heat. do you know how much strength it would require to hold a fricking boat under water holding that much volume of air? theres no way theyd be able to walk, theyd be using all their strength just to make sure it doesn't fricking shoot up out of the water.
considering they both would need to weigh a few tons that wouldn't be an issue
skeleton powers
Explain Will
i didnt expect anybody to call me on it
They were blowing air really hard into the boat to keep the water at bay.
think they tested this on Mythbusters and it didn't work.
the air WOULD be trapped theoretically but the amount of force needed to hold the boat under water like that is impossible
I'm vaccinated.
My condolences
>he never played with a upside down boat in the beach
this anon got it right
Maybe if they wear a lot of weights and strap the boat to themselves it could work
That's not the real problem, the real problem is how can they keep it underwater with just two guys' worth of pull. That's why diving bells are heavy as frick.
Mythbusters tested this one and that was the reason it wouldn't work. That's a lot of weight to hold down on the bottom of the sea.
Jack is REALLY dense
It's a fantasy movie.
How does water not get in the boat normally?
well, normally the boat is flipped over and sitting on top of the water, rather than underneath it
fr fr?
On god
Actual physicist here. It works because of Earth's magnetic field. Remember, the movie is set in the Caribbean, near the Equator.
What about the heat, though? Does it cook the egg?
The heat of Heard’s Turd cooks the bed.
aquaaaa man helps them
Aquamaaaaan!
I like that I can get both references in this post
Gravity. Water falls down so why would it move up to fill the boat?
greatest Cinemaphile thread of all time
heat rises. air is warmer than water.
dumbass
take an elementary geography class moron
The problem would be the weight needed to keep the boat underwater would be way bigger. I mean, a human can hardly dive with the lungs full of air
Cause they were both given the medallion at points in their life. So they are not human per say.
Remember the sea turtles that he roped together to escape from the island he was marooned on? They came to his aid once more and pushed the boat down to the sea floor.
the pressure would have imploded the boat like that submarine
Fizzicks, idiot
I'm vaccinated
I assume it's due to the Bernouli effect, which states that fluids (such as air or liquids) flow from areas of high pressure to areas of low pressure. The air pushes against the walls of the boat and the water at the bottom with a higher force, so exerts higher pressure, compared to the surrounding pressure exerted on the boat by the water, keeping it trapped inside. Same way a plastic bottle filled with liquid retains its shape and doesn't get crushed by atmospheric pressure. But like others have said, this would be impossible without some extra weights on the guys or on the boat as buoyancy would be pushing the boat up with a pretty large force.
>throw metal in water
>it sinks
>boats are made of metal
>don't sink
bros...
Archimedes btfo
This would actually work if you could weight the boat down enough to displace the weight of the air pushing up. A diving bell works in the same way. Also I know you made this thread knowing this anyway.
I did this in a swimming pool once with an small inflatable.
I did it with a bucket in a pool, my mind was blown, like a caveman discovering fire
a mega boat?
>is a movie about zombie skeleton pirates cursed by some ancient gold and a magic medallion
>autists argue about the buoyancy of a boat
Does the curse of the medallion affect the buoyancy of the boat?
yes
why aren't they flying around in the fricking sky like Vegeta then if physics don't apply homosexual
In the next movie an enormous ship emerges from the ocean so clearly physics don't apply homosexual
You get leeway in regards to mythical stuff, not actual physics.
The sword fight in the blacksmith shop was full of physics nonsense
They had thoughtful costuming though. Jack wears a lot of metal. They would probably be straining a little irl but it would work.
>how is water not getting in the boat?
OP is dump af. The real question is how are they not floating up?