What would happen if the Earth stopped turning?

Blackleaf

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Oct 9, 2004
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It is commonly thought that if Earth suddenly stopped turning, everything would go floating off into space.

But Michael Stevens has made a terrifying video on what will REALLY happen.

The London-based scientist has outlined the devastating impact that a sudden halt to the Earth’s rotation would have on life as we know it.

Stevens describes how most people would die a horrific death.

‘Immediately everything that wasn’t on Earth and wasn’t safely at the poles would continue to moving as it had,’ he explains.

‘It would be flung due east at 1000mph…Your body would immediately become a 9inch calibre bullet.’

Thankfully, the probability of the Earth suddenly stopping spinning is "practically zero" for the next few billion years.

Supersonic tumbleweed, human 'bullets' and winds faster than an atomic explosion: Video reveals what would happen if the Earth stopped turning


Michael Stevens outlines the devastating scenarios in his latest video

He claims e
verything would be launched in a ballistic trajectory sideways
There would be powerful winds as fast as those felt near atomic explosions

Earth’s magnetic field would disappear exposing planet to deadly radiation

If it stopped turning, the planet would become an almost perfect sphere

The world’s oceans would redistribute, flooding many areas of the planet

Probability for this happening is ‘practically zero’ in next few billion years


By Ellie Zolfagharifard
17 June 2014
Daily Mail

We hardly ever think about it, but the Earth we’re standing on rotates at around 1,100 miles per hour (1,670 km/h).

But what if that rotation suddenly stopped? That's what Michael Stevens, also known as Vsauce on YouTube, set out to answer with his latest video.

The London-based scientist has outlined the devastating impact that a sudden halt to the Earth’s rotation would have on life as we know it.


Michael Stevens, also known as Vsauce on YouTube, has described what would happen if Earth stopped turning. The gravity of the still Earth is the strongest at the polar regions (shown in green). It is intermediate in the middle latitudes and weakest at the high altitudes of the Andes, close to the equator

Watch the video:
http://www.youtube.com/watch?feature=player_embedded&v=K0-GxoJ_Pcg

If the Earth stopped spinning suddenly, the atmosphere would still be in motion with the Earth's original 1,100 mile per hour (1,670 km/h) rotation speed at the equator.

Stevens describes how most people would die a horrific death.

‘Immediately everything that wasn’t on Earth and wasn’t safely at the poles would continue to moving as it had,’ he explains.

‘It would be flung due east at 1000mph…Your body would immediately become a 9inch calibre bullet.’

Those who were somehow able to survive turning into 'supersonic tumbleweed' would have powerful winds to contend with, which could destroy everything in their path.

‘Gusts of wind as fast as those near an atomic bomb detonation would blast past the surface and up into the sky forming worldwide storms of unprecedented magnitude,’ continued Mr Stevens.

‘The friction alone, caused by the now stopped Earth colliding with these winds would be enough to cause massive fires and unparalleled erosion’.

Meanwhile, Earth’s magnetic field would cease to exist and we would be dosed with deadly amounts of ionising radiation.

The Earth would become an almost perfect sphere, as the current rotational velocity causes the Earth to bulge out around its equator.

Because of the Earth’s bulge in the middle, the oceans are held out at the equator by 5 miles (8 km).

On a perfect sphere Earth, the world’s oceans would redistribute, flooding many areas of the planet with a huge volume of water.


Those who are somehow able to survive turning into 'supersonic tumbleweed' would have powerful winds to contend with, which could destroy everything in their path. ‘Gusts of wind as fast as those near an atomic bomb detonation would blast past the surface,’ explained Stevens

If the Earth’s rotation slowed to one every 365 days, a condition called 'sun synchronous', every spot in the Earth would have permanent daytime or night-time all year long.

This is similar to the situation on the moon where for two weeks the front-side is illuminated by the sun, and for two weeks the back side is illuminated.

If it stopped spinning completely, the world would have half a year daylight, and half a year night time.

‘The yearly change in the sun's position in the sky would now be just its seasonal motion up and down the sky towards the south due to the orbit of the Earth and its axial tilt,’ Nasa said.

‘As you moved along constant lines of Earth latitude, you would see the elevation of the sun increase or decrease in the sky just as we now see the elevation of the sun change from a single point on the Earth due to the Earth's daily rotation.’

But while this may sound horrific, according to Nasa, the probability for such an event is ‘practically zero’ in the next few billion years.


Earth’s magnetic field would cease to exist and we would be dosed with deadly amounts of ionising radiation

WHAT WOULD HAPPEN IF THE EARTH STOPPED TURNING

Everything would be launched in a ballistic trajectory - around 1,100 mph (1,670 km/h).

Those who are somehow able to survive turning into 'supersonic tumbleweed' would have powerful winds to content with, which could destroy everything in their path.

Meanwhile, Earth’s magnetic field would cease to exist and we would be dosed with deadly amounts of ionising radiation.

The Earth would become an almost perfect sphere, as the current rotational velocity causes the Earth to bulge out around its equator.

On perfect sphere Earth, the world’s oceans would redistribute, flooding many areas of the planet with a huge volume of water.

If the Earth stopped spinning, it would take 365 days for the Sun to move through the sky and return to the same position.

 

Twila

Nanah Potato
Mar 26, 2003
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well that was extreme. What would cause the earth to stop spinning though?
 

Tonington

Hall of Fame Member
Oct 27, 2006
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well that was extreme. What would cause the earth to stop spinning though?

Colliding with an object could do it. Its hard to imagine anything else that could instantly stop the Earth from spinning. Colliding with an object that could stop our spin would be devastating enough without the added effects of instant deceleration to zero.
 

Twila

Nanah Potato
Mar 26, 2003
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Colliding with an object could do it. Its hard to imagine anything else that could instantly stop the Earth from spinning. Colliding with an object that could stop our spin would be devastating enough without the added effects of instant deceleration to zero.

yikes. How big would the object have to be?
 

#juan

Hall of Fame Member
Aug 30, 2005
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All that water zipping along at 1100 miles an hour going to ensure there are no survivors

There is the point I missed. I don't know sort of machine might be used to stop the Earth's rotation but how would it be selective and stop the Earth and not stop the oceans? Why would it stop the Earth but not the people and animals?
 

mentalfloss

Prickly Curmudgeon Smiter
Jun 28, 2010
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But when will this be posted on the 'I fukking love science' Facebook page?
 

darkbeaver

the universe is electric
Jan 26, 2006
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RR1 Distopia 666 Discordia
"Michael Stevens, also known as Vsauce on YouTube, has described what would happen if Earth stopped turning. The gravity of the still Earth is the strongest at the polar regions (shown in green). It is intermediate in the middle latitudes and weakest at the high altitudes of the Andes, close to the equator"

Gravity is not a discrete force it is an effect of electromagnetic current. The earths axis is the current path
of a massive helical Birkeland current.
 

Twila

Nanah Potato
Mar 26, 2003
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Tonnington is improvising hoping you don't ask him what started the spin in the first place.

The spin is not a constant anyway.

I think the point was the "sudden" stop though.

What would happen with just a decrease of spin?
 

darkbeaver

the universe is electric
Jan 26, 2006
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RR1 Distopia 666 Discordia
I think the point was the "sudden" stop though.

What would happen with just a decrease of spin?

A sudden stop is simply not possible. A decrease in spin would follow a decrease in current which would mean a decrease in gravity which would mean succeeding generations of organisms would grow larger. But stopping is not an option. Of course all the other spinning celestial bodies in this solar system would speed or slow simultaneously, there would be some orbital adjustments as well. There is some history of events much like this however. google Saturn Theory, Saturn was this planets Sun at one time and at another their were two competeing suns our system was at one time a twin star system. There was a whole lot of movin and shakin goin on then. Much of it recorded in history.
 
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Count_Lothian

Time Out
Apr 6, 2014
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This would have an effect on how your bathtub water spins down the drain.

Some feel it is different in different hemisphere.
But in this instance I would like to see how it flows.

What do you think?
Does it deserve a poll?
 

spaminator

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Oct 26, 2009
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I vaguely recall hearing of a prophecy about the earth reversing its rotation and or ending up upside down. as dean Winchester would say, 'good times'. :shock: