Accelerating in space, where does it all end?

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Maurice_Minor
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Accelerating in space, where does it all end?

Post by Maurice_Minor »

les
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Re: Accelerating in space, where does it all end?

Post by les »

Travelling is better than arriving !

KeithL
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Re: Accelerating in space, where does it all end?

Post by KeithL »

In a galaxy far, far away?

NETTIE
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Re: Accelerating in space, where does it all end?

Post by NETTIE »

les wrote: Wed Sep 07, 2022 8:54 pm Travelling is better than arriving !
Unless its the pub Les
THOSE WHO NEVER DO ANYTHING WRONG NEVER DO ANYTHING
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Maurice_Minor
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Re: Accelerating in space, where does it all end?

Post by Maurice_Minor »

So if you could launch a Moggie into space with some kind of power source installed that would continuously cause the vehicle to accelerate at a mere 1g, ie 9.80665 m/s2 it would only take a year or so for the Moggie to near the speed of light, ie 3×10^8 ms. It would never quite reach the speed of light, but all the same, if you put "pedal to the metal" as it were, you could reach the closest supermassive black hole — Sagittarius A* at the Milky Way’s center — in about 20 years, despite the fact that it’s ~27,000 light-years away.
I think a tune up is on the books!
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panky
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Re: Accelerating in space, where does it all end?

Post by panky »

But to the earth bound observer 27,000 years would have passed
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Maurice_Minor
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Re: Accelerating in space, where does it all end?

Post by Maurice_Minor »

Damn & blast! I never thought about that!
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panky
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Re: Accelerating in space, where does it all end?

Post by panky »

Time dilation is a bitch :wink:
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cyrus
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Re: Accelerating in space, where does it all end?

Post by cyrus »

Maurice_Minor wrote: Thu Sep 08, 2022 11:24 am So if you could launch a Moggie into space with some kind of power source installed that would continuously cause the vehicle to accelerate at a mere 1g, ie 9.80665 m/s2 it would only take a year or so for the Moggie to near the speed of light, ie 3×10^8 ms.
Oh dear I've gone and fitted that 3.9 diff now
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