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Earth's rotation - Wikipedia

en.wikipedia.org/wiki/Earth's_rotation

Earth's rotation is the rotation of the planet Earth around its own axis. The Earth rotates from the ... Not until Nicolaus Copernicus in 1543 adopted a heliocentric world system did the earth'...

What makes the Earth rotate? (Intermediate) - Curious About ...

curious.astro.cornell.edu/about-us/36-our-solar-system/the-earth/general-questions/22-what-makes-the-earth-rotate-intermediate

Jun 27, 2015 ... ... when my 7yr old son asked me "What makes our earth turn (rotate) ? ... so you don't need to have any input energy to keep it spinning.

What force makes the earth rotate on its own axis? Could its rotation ...

www.theguardian.com/notesandqueries/query/0,,-186829,00.html

It is always spinning and causes the earth to spin with it. ... the moon or "jumped to the moon" - and the force of their legs pushing of the earth makes it spin. ... Park Jae Woo, has clear answers behind this wonder world know, because he has ...

What makes the world go 'round | Physics Forums - The Fusion of ...

www.physicsforums.com/threads/what-makes-the-world-go-round.4159/

In short, what makes the world go around is basically the sun's ... The earth spins on its axis because as the earth formed, the material was ...

Why is Earth rotating? Did it always have the ... - NASA Space Place

spaceplace.nasa.gov/review/dr-marc-earth/earth-rotation.html

Earth's graceful 24-hour rotation rate is one of the traits that makes our planet so ... the rest of the spinning disk clumped together to produce the planets, moons, ...

Why Does the Earth Spin? - Universe Today

www.universetoday.com/14491/why-does-the-earth-rotate/

Dec 23, 2015 ... In a classic episode of this video series, I did the calculations for how fast the Earth is spinning. We know the Earth is rotating, but why? Why is it ...

Why Does The Earth Spin? - Planets For Kids

www.planetsforkids.org/why-does-the-earth-spin.html

If you have seen any of the films taken by the astronauts in outer space, you know that the earth spins. It spins so slowly that living here, we don't even notice it.

Who put the spin on planet Earth? › Bernie's Basics (ABC Science)

www.abc.net.au/science/articles/2010/10/28/3049913.htm

Oct 28, 2010 ... All known planets are round, and they all spin. ... Gravity stops planets from having corners, but angular momentum makes the world go round.

Why does Earth spin? | Cool Cosmos

coolcosmos.ipac.caltech.edu/ask/59-Why-does-Earth-spin-

Earth spins because of the way it was formed. Our Solar System formed about 4.6 billion years ago when a huge cloud of gas and dust started to collapse under ...

Probing Question: Why does the Earth rotate? - Phys.org

phys.org/news/2007-08-probing-earth-rotate.html

Aug 6, 2007 ... We spend our lives on a spinning globe -- it takes only 24 hours to notice that, as night follows day and the cycle repeats. But what causes Earth ...