IadixDev
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They're tactical
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August 08, 2017, 03:19:14 PM Last edit: August 08, 2017, 03:30:18 PM by IadixDev |
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Well I will try to make it simple.
Density = weight / volume.
Weight is product of gravity.
No gravity = no weight = no density = no Archimedes.
Is it clear and simple enough ?
Or need the long version ?
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kissmarx
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August 08, 2017, 05:55:14 PM |
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Well I will try to make it simple.
Density = weight / volume.
Weight is product of gravity.
No gravity = no weight = no density = no Archimedes.
Is it clear and simple enough ?
Or need the long version ?
You may bring up the long version so that everybody will understand ![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
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serbad
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August 08, 2017, 06:11:03 PM |
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If earth was flat the center of gravity would be in the middle. So basically normal gravity is in very small point and everyone would live there.
If you moved farther it would be much harder to walk even thought you would be walking straith line it would be like walking up a huge mountain.
If you're going to puke up vsauce please do it elsewhere, gravity is a hoax created to support the globe lie; objects fall due to their density vs. the medium they occupy. Density and archimede is still product of gravity ![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif) Gravity is an unproven theory, keep that vomit flowing. Without the heliocentric model gravity has no application what-so-ever, it's nothing but a lie to support a bigger lie. A unproven vomit theory that is still required to explain your own unproven vomit theory of density and Archimedes. Adding flowered adjective wont change much to the reality. Gravity has more will power than your mother .. Please do explain how "density and Archimedes" are a "product of gravity" because I have no idea what the fuck you're talking about? Objects denser than their medium sink/fall and lighter objects float/rise while up and down are defined by the electric field between the dome and the ground. All these goons that accept the txt book version see weight as a force that has a relationship with the acceleration of gravity and this is how they confuse themselves.......... But they all love that Brian Cox twat.!
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nexus99
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August 08, 2017, 06:27:42 PM |
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Well, was somehow funny to read the topic. Everybody understands everything, though the amount of people who do believe in earth being flat is somehow growing (according to latest news reports at least). Something is definitely wrong with this world.
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nomad13666
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August 08, 2017, 06:32:41 PM |
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But they all love that Brian Cox twat.!
Of course they do. Brian Cox was named after a meat whistle. I'm surprised his first name isn't Harry.
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IadixDev
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August 08, 2017, 06:35:25 PM Last edit: August 08, 2017, 06:48:46 PM by IadixDev |
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The thing of floating object is Archimedes law. Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.This is the principle explaining the motion of an object immersed in a fluid. But it only explain upward motion. Basically if the weight of the volume of fluid equivalent to the volume of the immersed object is superior to the weight of the object, the object will float. Aka it floats if the upward force equivalent to the weight of the volume of fluid occupied by the object is greater than gravity force pulling it downward. If not it will sink due to gravity. The density difference only explain upward motion. And even the upward motion is related to the notion of pressure differential , which wouldnt happen without gravity. https://en.m.wikipedia.org/wiki/Archimedes%27_principle#FormulaConsider a cube immersed in a fluid, with its sides parallel to the direction of gravity. The fluid will exert a normal force on each face, and therefore only the forces on the top and bottom faces will contribute to buoyancy. The pressure difference between the bottom and the top face is directly proportional to the height (difference in depth). Multiplying the pressure difference by the area of a face gives the net force on the cube – the buoyancy, or the weight of the fluid displaced. By extending this reasoning to irregular shapes, we can see that, whatever the shape of the submerged body, the buoyant force is equal to the weight of the fluid displaced.
The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). The weight of the object in the fluid is reduced, because of the force acting on it, which is called upthrust. In simple terms, the principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational constant, g. Thus, among completely submerged objects with equal masses, objects with greater volume have greater buoyancy.Without gravity, there is no pressure, no weight, no density, no upthrust force, no Archimedes, all stay in place.
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serbad
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August 08, 2017, 06:46:29 PM |
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But they all love that Brian Cox twat.!
Of course they do. Brian Cox was named after a meat whistle. I'm surprised his first name isn't Harry. Yeah what a dick piper.! A picture of coxy in a helmet would be fab right now.!
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nomad13666
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August 08, 2017, 06:58:54 PM Last edit: August 08, 2017, 08:07:10 PM by nomad13666 |
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But they all love that Brian Cox twat.!
Of course they do. Brian Cox was named after a meat whistle. I'm surprised his first name isn't Harry. Yeah what a dick piper.! A picture of coxy in a helmet would be fab right now.! Nob End Professor Brian Cox Thinks We Landed On Moon Because "Somebody TOLD You". https://www.youtube.com/watch?v=0-7JXOlVW-MPS; Sorry it's not a scratch n' sniff pic, BobLawblaw. I bet you tried though.
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hanskan
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August 08, 2017, 10:25:41 PM |
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retardomad is the perfect example what happens when a redneck village whore is on meth and booze while pregnant lol.
pls draw a nice warm bath and slit your wrists
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notbatman (OP)
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August 08, 2017, 11:07:28 PM Last edit: August 08, 2017, 11:34:21 PM by notbatman |
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The thing of floating object is Archimedes law. Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.This is the principle explaining the motion of an object immersed in a fluid. But it only explain upward motion. Basically if the weight of the volume of fluid equivalent to the volume of the immersed object is superior to the weight of the object, the object will float. Aka it floats if the upward force equivalent to the weight of the volume of fluid occupied by the object is greater than gravity force pulling it downward. If not it will sink due to gravity. The density difference only explain upward motion. And even the upward motion is related to the notion of pressure differential , which wouldnt happen without gravity. https://en.m.wikipedia.org/wiki/Archimedes%27_principle#FormulaConsider a cube immersed in a fluid, with its sides parallel to the direction of gravity. The fluid will exert a normal force on each face, and therefore only the forces on the top and bottom faces will contribute to buoyancy. The pressure difference between the bottom and the top face is directly proportional to the height (difference in depth). Multiplying the pressure difference by the area of a face gives the net force on the cube – the buoyancy, or the weight of the fluid displaced. By extending this reasoning to irregular shapes, we can see that, whatever the shape of the submerged body, the buoyant force is equal to the weight of the fluid displaced.
The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). The weight of the object in the fluid is reduced, because of the force acting on it, which is called upthrust. In simple terms, the principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational constant, g. Thus, among completely submerged objects with equal masses, objects with greater volume have greater buoyancy.Without gravity, there is no pressure, no weight, no density, no upthrust force, no Archimedes, all stay in place. "it only explain upward motion"Archimedes principle only explains motion only in one direction, how does this make sense? That's saying buoyancy causes objects to float/rise yet it doesn't work in the other direction and for some reason a different mysterious magical force called gravity makes them sink/fall? Then you quote Wiki "only the forces on the top and bottom faces will contribute to buoyancy" and contradict yourself. The force acting on the atmosphere and defining up and down is the electric field between the dome and ground not the magical force of gravity.
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nomad13666
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August 09, 2017, 12:28:31 AM |
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pls draw a nice warm bath and slit your wrists
Please do the same, without the bath. You're not worth a tub of water, goof. ![Kiss](https://bitcointalk.org/Smileys/default/kiss.gif)
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IadixDev
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August 09, 2017, 01:19:51 AM |
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The thing of floating object is Archimedes law. Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.This is the principle explaining the motion of an object immersed in a fluid. But it only explain upward motion. Basically if the weight of the volume of fluid equivalent to the volume of the immersed object is superior to the weight of the object, the object will float. Aka it floats if the upward force equivalent to the weight of the volume of fluid occupied by the object is greater than gravity force pulling it downward. If not it will sink due to gravity. The density difference only explain upward motion. And even the upward motion is related to the notion of pressure differential , which wouldnt happen without gravity. https://en.m.wikipedia.org/wiki/Archimedes%27_principle#FormulaConsider a cube immersed in a fluid, with its sides parallel to the direction of gravity. The fluid will exert a normal force on each face, and therefore only the forces on the top and bottom faces will contribute to buoyancy. The pressure difference between the bottom and the top face is directly proportional to the height (difference in depth). Multiplying the pressure difference by the area of a face gives the net force on the cube – the buoyancy, or the weight of the fluid displaced. By extending this reasoning to irregular shapes, we can see that, whatever the shape of the submerged body, the buoyant force is equal to the weight of the fluid displaced.
The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). The weight of the object in the fluid is reduced, because of the force acting on it, which is called upthrust. In simple terms, the principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational constant, g. Thus, among completely submerged objects with equal masses, objects with greater volume have greater buoyancy.Without gravity, there is no pressure, no weight, no density, no upthrust force, no Archimedes, all stay in place. "it only explain upward motion"Archimedes principle only explains motion only in one direction, how does this make sense? That's saying buoyancy causes objects to float/rise yet it doesn't work in the other direction and for some reason a different mysterious magical force called gravity makes them sink/fall? Then you quote Wiki "only the forces on the top and bottom faces will contribute to buoyancy" and contradict yourself. The force acting on the atmosphere and defining up and down is the electric field between the dome and ground not the magical force of gravity. Downward motion = gravity. Upward motion = Archimedes ( pressure diffetential ). It work upward if the density of the object is inferior to the fluid. Otherwise it still work upward, but not enough to counter gravity. The sum of forces of all faces cancels each other, except with the pressure differential there is still non zero force upward. If this upward force due to pressure differential is stronger than gravity it floats. Otherwise it sinks. Either it's in the atmosphere or water or any fluid it's the same principle. It's not magic it science. Electric field could only explain force on charged objects / particules. Not on wood, stone, or non ionized objects.
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notbatman (OP)
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August 09, 2017, 01:23:27 AM |
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^ Guess what happens to an object or particle in the presence of an electric field.
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IadixDev
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August 09, 2017, 01:24:21 AM |
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^ Guess what happens to an object or particle in the presence of an electric field.
Depend on the charge of the objects ? .. If it's a stone, not much happen.
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notbatman (OP)
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August 09, 2017, 01:27:07 AM |
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^ You're confusing the force from atmospheric pressure with the force from Earth's electric field, it's not this electric field that causes objects to move up or down directly.
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IadixDev
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August 09, 2017, 01:34:26 AM |
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^ You're confusing the force from atmospheric pressure with the force from Earth's electric field, it's not this electric field that causes objects to move up or down directly.
Electric field doesnt make much sense. Do you mean magnetic field ?
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notbatman (OP)
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August 09, 2017, 01:36:30 AM |
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^ Guess what happens to an object or particle in the presence of an electric field.
Depend on the charge of the objects ? .. If it's a stone, not much happen. All matter experiences electrification via induction in the presence of an electric field. Induction was discovered by British scientist John Canton in 1753 and Swedish professor Johan Carl Wilcke in 1762. -- "Electricity". Encyclopædia Britannica, 11th Ed. 9. The Encyclopædia Britannica Co. 1910. p. 181. Retrieved 2008-06-23. ![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fd%2Fd9%2FElectrostatic_induction.svg&t=665&c=XwgS5R6bU9sSJA)
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IadixDev
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August 09, 2017, 03:10:29 AM Last edit: August 09, 2017, 03:49:41 AM by IadixDev |
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Induction is magnetic field created by electric current passing through a wire or conducting material. But the earth magnetic field can be seen with a compass, if that was the force creating the fall of body, they will all fall toward North pole no ? And it only affect metals, or conductor, or charged particules. Gravity affect all massic body. These are the equation for electro magnetism. https://en.m.wikipedia.org/wiki/Maxwell%27s_equationsThe equations are not exactly same between gravity & em though, but there are similarities in the math. https://en.m.wikipedia.org/wiki/Unified_field_theoryIn physics, a unified field theory (UFT) is a type of field theory that allows all that is usually thought of as fundamental forces and elementary particles to be written in terms of a single field.
There is currently no accepted unified field theory, and thus it remains an open line of research. The term was coined by Einstein, who attempted to unify his general theory of relativity with electromagnetism.https://en.m.wikipedia.org/wiki/Classical_unified_field_theoriesSince the 19th century, some physicists, notably Albert Einstein, have attempted to develop a single theoretical framework that can account for all the fundamental forces of nature – a unified field theory. Classical unified field theories are attempts to create a unified field theory based on classical physics. In particular, unification of gravitation and electromagnetism was actively pursued by several physicists and mathematicians in the years between the two World Wars. This work spurred the purely mathematical development of differential geometry.
This article describes various attempts at formulating a classical (non-quantum), relativistic unified field theory. For a survey of classical relativistic field theories of gravitation that have been motivated by theoretical concerns other than unification, see Classical theories of gravitation. For a survey of current work toward creating a quantum theory of gravitation, see quantum gravity.![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fwww.science20.com%2Ffiles%2Fimages%2Flunchbox_spacetime_plus_mass.600.JPG&t=665&c=8ArapQ9-z6BWMQ) But they are still different forces, they are not inter exchangeable for the moment. But there is no more reality into magnetic field than gravity field in itself. We understand better how to generate magnetic field with electric current, but the notion of field is as weird with magnetism than with gravity in itself.
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notbatman (OP)
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August 09, 2017, 05:55:30 AM |
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^ why the fuck did you bring up magnetic induction? You're a fucking idiot changing the subject.
It's like I'm talking about sealing a window and you start talking about how big your dick is because you hear the word caulk.
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TooQik
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August 09, 2017, 06:20:27 AM |
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^ why the fuck did you bring up magnetic induction? You're a fucking idiot changing the subject.
It's like I'm talking about sealing a window and you start talking about how big your dick is because you hear the word caulk.
He probably brought it up because of your comment: All matter experiences electrification via induction in the presence of an electric field.
Which is utter crap. Me thinks you need to understand the principles of...well, science in general...but in this specific instance the relationship between electric and magnetic fields and induction.
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