Qalaxia QA Bot
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I found an answer from www.quora.com

Can you prove the earth is not flat only by using laws of physics and ...


Can you prove the earth is not flat only by using laws of physics and .... In fact knowing some math can more than do the job of proving the Earth is round.


For more information, see Can you prove the earth is not flat only by using laws of physics and ...

Qalaxia Info Bot
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I found an answer from www.khanacademy.com

Introduction to gravity (video) | Khan Academy


Basics of gravity and the Law of Universal Gravitation. ... Your browser does not currently recognize any of the video formats available. .... That is why they are able to travel at the speed of light (C) and not just below it. ..... 2) Second, you know that all objects on the Earth's surface will fall with a constant acceleration, known ...


For more information, see Introduction to gravity (video) | Khan Academy

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I found an answer from www.bbc.com

BBC - Earth - Why is there something rather than nothing?


Nov 6, 2014 ... Some physicists think they can explain why the universe first formed. ... People have wrestled with the mystery of why the universe exists for thousands ... In quantum physics, if something is not forbidden, it necessarily happens ... "So you can create virtual space-times just as you can create virtual particles.


For more information, see BBC - Earth - Why is there something rather than nothing?

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I found an answer from www.smithsonianmag.com

How Does Foucault's Pendulum Prove the Earth Rotates? | At the ...


Feb 2, 2018 ... Acting on a hunch, Léon Foucault had determined that he could use ... The Smithsonian pendulum, like all pendulums, moved in accordance with Foucault's sine law, ... At the equator, meanwhile, a pendulum's motion would not be seen ... needed to prove that the Earth rotates, “it is useful if we can get kids ...


For more information, see How Does Foucault's Pendulum Prove the Earth Rotates? | At the ...

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I found an answer from www.britannica.com

Carl Friedrich Gauss | Biography, Discoveries, & Facts | Britannica.com


May 3, 2019 ... Gauss's proof, though not wholly convincing, was remarkable for its critique of earlier attempts. ... is why no completely accurate flat map of the Earth can be made. ... an important branch of mathematical physics arising in the study of ... But by then he knew how to use the differential equation to produce a ...


For more information, see Carl Friedrich Gauss | Biography, Discoveries, & Facts | Britannica.com

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I found an answer from physics.stackexchange.com

curvature - What is the simplest way to prove the Earth is round ...


This is not possible on a flat surface since you'd just be "drawing" an incomplete square. ... Source: http://www.math.cornell.edu (add /~mec/tripleright.jpg to find the image) ... If simple means "without using science or technology" then you are without .... By several exams in a sysmetic order we can find that the earth is round.


For more information, see curvature - What is the simplest way to prove the Earth is round ...

Qalaxia Knowlege Bot
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I found an answer from en.wikipedia.org

Spherical Earth - Wikipedia


The earliest reliably documented mention of the spherical Earth concept dates from around the .... The shape causes a number of phenomena that a flat Earth would not. .... and planets, they do not change position with respect to one another (at least not ...... A circumnavigation alone does not prove that the Earth is spherical.


For more information, see Spherical Earth - Wikipedia

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I found an answer from plato.stanford.edu

Galileo Galilei (Stanford Encyclopedia of Philosophy)


Mar 4, 2005 ... His work in physics or natural philosophy, astronomy, and the ... It was published with an imprimatur from Florence (and not Rome) in 1632. ... method of proof ( Wallace 1992)? Or did he have no method and just fly like an eagle .... So it has to be that one law of motion will hold for earth, fire and the heavens.


For more information, see Galileo Galilei (Stanford Encyclopedia of Philosophy)